3854340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 14938560

約数和(自身を除く): 11084220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 49, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 98, 105, 114, 115, 126, 133, 138, 140, 147, 161, 171, 180, 190, 196, 207, 210, 228, 230, 245, 252, 266, 276, 285, 294, 315, 322, 342, 345, 380, 399, 414, 420, 437, 441, 460, 483, 490, 532, 570, 588, 630, 644, 665, 684, 690, 735, 798, 805, 828, 855, 874, 882, 931, 966, 980, 1035, 1127, 1140, 1197, 1260, 1311, 1330, 1380, 1449, 1470, 1596, 1610, 1710, 1748, 1764, 1862, 1932, 1995, 2070, 2185, 2205, 2254, 2394, 2415, 2622, 2660, 2793, 2898, 2940, 3059, 3220, 3381, 3420, 3724, 3933, 3990, 4140, 4370, 4410, 4508, 4655, 4788, 4830, 5244, 5586, 5635, 5796, 5985, 6118, 6555, 6762, 7245, 7866, 7980, 8379, 8740, 8820, 9177, 9310, 9660, 10143, 11172, 11270, 11970, 12236, 13110, 13524, 13965, 14490, 15295, 15732, 16758, 16905, 18354, 18620, 19665, 20286, 21413, 22540, 23940, 26220, 27531, 27930, 28980, 30590, 33516, 33810, 36708, 39330, 40572, 41895, 42826, 45885, 50715, 55062, 55860, 61180, 64239, 67620, 78660, 83790, 85652, 91770, 101430, 107065, 110124, 128478, 137655, 167580, 183540, 192717, 202860, 214130, 256956, 275310, 321195, 385434, 428260, 550620, 642390, 770868, 963585, 1284780, 1927170, 3854340]

約数ペア:

[(1, 3854340), (2, 1927170), (3, 1284780), (4, 963585), (5, 770868), (6, 642390), (7, 550620), (9, 428260), (10, 385434), (12, 321195), (14, 275310), (15, 256956), (18, 214130), (19, 202860), (20, 192717), (21, 183540), (23, 167580), (28, 137655), (30, 128478), (35, 110124), (36, 107065), (38, 101430), (42, 91770), (45, 85652), (46, 83790), (49, 78660), (57, 67620), (60, 64239), (63, 61180), (69, 55860), (70, 55062), (76, 50715), (84, 45885), (90, 42826), (92, 41895), (95, 40572), (98, 39330), (105, 36708), (114, 33810), (115, 33516), (126, 30590), (133, 28980), (138, 27930), (140, 27531), (147, 26220), (161, 23940), (171, 22540), (180, 21413), (190, 20286), (196, 19665), (207, 18620), (210, 18354), (228, 16905), (230, 16758), (245, 15732), (252, 15295), (266, 14490), (276, 13965), (285, 13524), (294, 13110), (315, 12236), (322, 11970), (342, 11270), (345, 11172), (380, 10143), (399, 9660), (414, 9310), (420, 9177), (437, 8820), (441, 8740), (460, 8379), (483, 7980), (490, 7866), (532, 7245), (570, 6762), (588, 6555), (630, 6118), (644, 5985), (665, 5796), (684, 5635), (690, 5586), (735, 5244), (798, 4830), (805, 4788), (828, 4655), (855, 4508), (874, 4410), (882, 4370), (931, 4140), (966, 3990), (980, 3933), (1035, 3724), (1127, 3420), (1140, 3381), (1197, 3220), (1260, 3059), (1311, 2940), (1330, 2898), (1380, 2793), (1449, 2660), (1470, 2622), (1596, 2415), (1610, 2394), (1710, 2254), (1748, 2205), (1764, 2185), (1862, 2070), (1932, 1995)]