1465394490

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 288

約数和(自身を含む): 4756437504

約数和(自身を除く): 3291043014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 81, 90, 93, 98, 105, 126, 135, 147, 155, 162, 186, 189, 210, 217, 243, 245, 270, 279, 294, 310, 315, 378, 397, 405, 434, 441, 465, 486, 490, 558, 567, 630, 651, 735, 794, 810, 837, 882, 930, 945, 1085, 1134, 1191, 1215, 1302, 1323, 1395, 1470, 1519, 1674, 1701, 1890, 1953, 1985, 2170, 2205, 2382, 2430, 2511, 2646, 2779, 2790, 2835, 3038, 3255, 3402, 3573, 3906, 3969, 3970, 4185, 4410, 4557, 5022, 5558, 5670, 5859, 5955, 6510, 6615, 7146, 7533, 7595, 7938, 8337, 8370, 8505, 9114, 9765, 10719, 11718, 11907, 11910, 12307, 12555, 13230, 13671, 13895, 15066, 15190, 16674, 17010, 17577, 17865, 19453, 19530, 19845, 21438, 22785, 23814, 24614, 25011, 25110, 27342, 27790, 29295, 32157, 35154, 35730, 36921, 37665, 38906, 39690, 41013, 41685, 45570, 50022, 52731, 53595, 58359, 58590, 59535, 61535, 64314, 68355, 73842, 75033, 75330, 82026, 83370, 86149, 87885, 96471, 97265, 105462, 107190, 110763, 116718, 119070, 123039, 123070, 125055, 136710, 150066, 160785, 172298, 175077, 175770, 184605, 192942, 194530, 205065, 221526, 225099, 246078, 250110, 258447, 263655, 291795, 321570, 332289, 350154, 369117, 369210, 375165, 410130, 430745, 450198, 482355, 516894, 525231, 527310, 553815, 583590, 603043, 615195, 664578, 675297, 738234, 750330, 775341, 861490, 875385, 964710, 996867, 1050462, 1107630, 1125495, 1206086, 1230390, 1292235, 1350594, 1550682, 1575693, 1661445, 1750770, 1809129, 1845585, 1993734, 2250990, 2326023, 2584470, 2626155, 2990601, 3015215, 3151386, 3322890, 3376485, 3618258, 3691170, 3876705, 4652046, 4727079, 4984335, 5252310, 5427387, 5981202, 6030430, 6752970, 6978069, 7753410, 7878465, 9045645, 9454158, 9968670, 10854774, 11630115, 13956138, 14953005, 15756930, 16282161, 18091290, 20934207, 23260230, 23635395, 27136935, 29906010, 32564322, 34890345, 41868414, 47270790, 48846483, 54273870, 69780690, 81410805, 97692966, 104671035, 146539449, 162821610, 209342070, 244232415, 293078898, 488464830, 732697245, 1465394490]

約数ペア:

[(1, 1465394490), (2, 732697245), (3, 488464830), (5, 293078898), (6, 244232415), (7, 209342070), (9, 162821610), (10, 146539449), (14, 104671035), (15, 97692966), (18, 81410805), (21, 69780690), (27, 54273870), (30, 48846483), (31, 47270790), (35, 41868414), (42, 34890345), (45, 32564322), (49, 29906010), (54, 27136935), (62, 23635395), (63, 23260230), (70, 20934207), (81, 18091290), (90, 16282161), (93, 15756930), (98, 14953005), (105, 13956138), (126, 11630115), (135, 10854774), (147, 9968670), (155, 9454158), (162, 9045645), (186, 7878465), (189, 7753410), (210, 6978069), (217, 6752970), (243, 6030430), (245, 5981202), (270, 5427387), (279, 5252310), (294, 4984335), (310, 4727079), (315, 4652046), (378, 3876705), (397, 3691170), (405, 3618258), (434, 3376485), (441, 3322890), (465, 3151386), (486, 3015215), (490, 2990601), (558, 2626155), (567, 2584470), (630, 2326023), (651, 2250990), (735, 1993734), (794, 1845585), (810, 1809129), (837, 1750770), (882, 1661445), (930, 1575693), (945, 1550682), (1085, 1350594), (1134, 1292235), (1191, 1230390), (1215, 1206086), (1302, 1125495), (1323, 1107630), (1395, 1050462), (1470, 996867), (1519, 964710), (1674, 875385), (1701, 861490), (1890, 775341), (1953, 750330), (1985, 738234), (2170, 675297), (2205, 664578), (2382, 615195), (2430, 603043), (2511, 583590), (2646, 553815), (2779, 527310), (2790, 525231), (2835, 516894), (3038, 482355), (3255, 450198), (3402, 430745), (3573, 410130), (3906, 375165), (3969, 369210), (3970, 369117), (4185, 350154), (4410, 332289), (4557, 321570), (5022, 291795), (5558, 263655), (5670, 258447), (5859, 250110), (5955, 246078), (6510, 225099), (6615, 221526), (7146, 205065), (7533, 194530), (7595, 192942), (7938, 184605), (8337, 175770), (8370, 175077), (8505, 172298), (9114, 160785), (9765, 150066), (10719, 136710), (11718, 125055), (11907, 123070), (11910, 123039), (12307, 119070), (12555, 116718), (13230, 110763), (13671, 107190), (13895, 105462), (15066, 97265), (15190, 96471), (16674, 87885), (17010, 86149), (17577, 83370), (17865, 82026), (19453, 75330), (19530, 75033), (19845, 73842), (21438, 68355), (22785, 64314), (23814, 61535), (24614, 59535), (25011, 58590), (25110, 58359), (27342, 53595), (27790, 52731), (29295, 50022), (32157, 45570), (35154, 41685), (35730, 41013), (36921, 39690), (37665, 38906)]