1850511460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 5171040000

約数和(自身を除く): 3320528540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 29, 35, 38, 46, 49, 58, 70, 76, 92, 95, 98, 115, 116, 133, 140, 145, 149, 161, 190, 196, 203, 230, 245, 266, 290, 298, 322, 380, 406, 437, 460, 490, 532, 551, 580, 596, 644, 665, 667, 745, 805, 812, 874, 931, 980, 1015, 1043, 1102, 1127, 1330, 1334, 1421, 1490, 1610, 1748, 1862, 2030, 2086, 2185, 2204, 2254, 2660, 2668, 2755, 2831, 2842, 2980, 3059, 3220, 3335, 3427, 3724, 3857, 4060, 4172, 4321, 4370, 4508, 4655, 4669, 5215, 5510, 5635, 5662, 5684, 6118, 6670, 6854, 7105, 7301, 7714, 8642, 8740, 9310, 9338, 10430, 11020, 11270, 11324, 12236, 12673, 13340, 13708, 14155, 14210, 14602, 15295, 15428, 17135, 17284, 18620, 18676, 19285, 19817, 20860, 21413, 21605, 22540, 23345, 23989, 25346, 26999, 28310, 28420, 29204, 30247, 30590, 32683, 34270, 36505, 38570, 39634, 42826, 43210, 46690, 47978, 50692, 53998, 56620, 60494, 61180, 63365, 65113, 65366, 68540, 73010, 77140, 79268, 82099, 85652, 86420, 88711, 93380, 95956, 99085, 99383, 107065, 107996, 119945, 120988, 126730, 130226, 130732, 134995, 138719, 146020, 151235, 163415, 164198, 167923, 177422, 198170, 198766, 211729, 214130, 239890, 253460, 260452, 269990, 277438, 302470, 325565, 326830, 328396, 335846, 354844, 396340, 397532, 410495, 423458, 428260, 443555, 455791, 479780, 496915, 539980, 554876, 574693, 604940, 620977, 651130, 653660, 671692, 693595, 695681, 820990, 839615, 846916, 887110, 911582, 993830, 1058645, 1149386, 1241954, 1302260, 1387190, 1391362, 1641980, 1679230, 1774220, 1823164, 1888277, 1987660, 2117290, 2278955, 2298772, 2483908, 2774380, 2782724, 2873465, 3104885, 3190537, 3358460, 3478405, 3776554, 4022851, 4234580, 4557910, 4869767, 5746930, 6209770, 6381074, 6956810, 7553108, 8045702, 9115820, 9441385, 9739534, 11493860, 12419540, 12762148, 13217939, 13913620, 15952685, 16091404, 18882770, 19479068, 20114255, 24348835, 26435878, 31905370, 37765540, 40228510, 48697670, 52871756, 63810740, 66089695, 80457020, 92525573, 97395340, 132179390, 185051146, 264358780, 370102292, 462627865, 925255730, 1850511460]

約数ペア:

[(1, 1850511460), (2, 925255730), (4, 462627865), (5, 370102292), (7, 264358780), (10, 185051146), (14, 132179390), (19, 97395340), (20, 92525573), (23, 80457020), (28, 66089695), (29, 63810740), (35, 52871756), (38, 48697670), (46, 40228510), (49, 37765540), (58, 31905370), (70, 26435878), (76, 24348835), (92, 20114255), (95, 19479068), (98, 18882770), (115, 16091404), (116, 15952685), (133, 13913620), (140, 13217939), (145, 12762148), (149, 12419540), (161, 11493860), (190, 9739534), (196, 9441385), (203, 9115820), (230, 8045702), (245, 7553108), (266, 6956810), (290, 6381074), (298, 6209770), (322, 5746930), (380, 4869767), (406, 4557910), (437, 4234580), (460, 4022851), (490, 3776554), (532, 3478405), (551, 3358460), (580, 3190537), (596, 3104885), (644, 2873465), (665, 2782724), (667, 2774380), (745, 2483908), (805, 2298772), (812, 2278955), (874, 2117290), (931, 1987660), (980, 1888277), (1015, 1823164), (1043, 1774220), (1102, 1679230), (1127, 1641980), (1330, 1391362), (1334, 1387190), (1421, 1302260), (1490, 1241954), (1610, 1149386), (1748, 1058645), (1862, 993830), (2030, 911582), (2086, 887110), (2185, 846916), (2204, 839615), (2254, 820990), (2660, 695681), (2668, 693595), (2755, 671692), (2831, 653660), (2842, 651130), (2980, 620977), (3059, 604940), (3220, 574693), (3335, 554876), (3427, 539980), (3724, 496915), (3857, 479780), (4060, 455791), (4172, 443555), (4321, 428260), (4370, 423458), (4508, 410495), (4655, 397532), (4669, 396340), (5215, 354844), (5510, 335846), (5635, 328396), (5662, 326830), (5684, 325565), (6118, 302470), (6670, 277438), (6854, 269990), (7105, 260452), (7301, 253460), (7714, 239890), (8642, 214130), (8740, 211729), (9310, 198766), (9338, 198170), (10430, 177422), (11020, 167923), (11270, 164198), (11324, 163415), (12236, 151235), (12673, 146020), (13340, 138719), (13708, 134995), (14155, 130732), (14210, 130226), (14602, 126730), (15295, 120988), (15428, 119945), (17135, 107996), (17284, 107065), (18620, 99383), (18676, 99085), (19285, 95956), (19817, 93380), (20860, 88711), (21413, 86420), (21605, 85652), (22540, 82099), (23345, 79268), (23989, 77140), (25346, 73010), (26999, 68540), (28310, 65366), (28420, 65113), (29204, 63365), (30247, 61180), (30590, 60494), (32683, 56620), (34270, 53998), (36505, 50692), (38570, 47978), (39634, 46690), (42826, 43210)]