15672612390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1699}}^1$

素因数の和:2222

約数の個数: 128

約数和(自身を含む): 40715136000

約数和(自身を除く): 25042523610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 461, 667, 690, 870, 922, 1334, 1383, 1699, 2001, 2305, 2766, 3335, 3398, 4002, 4610, 5097, 6670, 6915, 8495, 10005, 10194, 10603, 13369, 13830, 16990, 20010, 21206, 25485, 26738, 31809, 39077, 40107, 49271, 50970, 53015, 63618, 66845, 78154, 80214, 98542, 106030, 117231, 133690, 147813, 159045, 195385, 200535, 234462, 246355, 295626, 307487, 318090, 390770, 401070, 492710, 586155, 614974, 739065, 783239, 922461, 1133233, 1172310, 1478130, 1537435, 1566478, 1844922, 2266466, 2349717, 3074870, 3399699, 3916195, 4612305, 4699434, 5666165, 6799398, 7832390, 9224610, 11332330, 11748585, 16998495, 18014497, 22713931, 23497170, 33996990, 36028994, 45427862, 54043491, 68141793, 90072485, 108086982, 113569655, 136283586, 180144970, 227139310, 270217455, 340708965, 522420413, 540434910, 681417930, 1044840826, 1567261239, 2612102065, 3134522478, 5224204130, 7836306195, 15672612390]

約数ペア:

[(1, 15672612390), (2, 7836306195), (3, 5224204130), (5, 3134522478), (6, 2612102065), (10, 1567261239), (15, 1044840826), (23, 681417930), (29, 540434910), (30, 522420413), (46, 340708965), (58, 270217455), (69, 227139310), (87, 180144970), (115, 136283586), (138, 113569655), (145, 108086982), (174, 90072485), (230, 68141793), (290, 54043491), (345, 45427862), (435, 36028994), (461, 33996990), (667, 23497170), (690, 22713931), (870, 18014497), (922, 16998495), (1334, 11748585), (1383, 11332330), (1699, 9224610), (2001, 7832390), (2305, 6799398), (2766, 5666165), (3335, 4699434), (3398, 4612305), (4002, 3916195), (4610, 3399699), (5097, 3074870), (6670, 2349717), (6915, 2266466), (8495, 1844922), (10005, 1566478), (10194, 1537435), (10603, 1478130), (13369, 1172310), (13830, 1133233), (16990, 922461), (20010, 783239), (21206, 739065), (25485, 614974), (26738, 586155), (31809, 492710), (39077, 401070), (40107, 390770), (49271, 318090), (50970, 307487), (53015, 295626), (63618, 246355), (66845, 234462), (78154, 200535), (80214, 195385), (98542, 159045), (106030, 147813), (117231, 133690)]