149039310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 434626560

約数和(自身を除く): 285587250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 59, 69, 70, 105, 115, 118, 138, 161, 177, 210, 230, 295, 322, 345, 354, 413, 483, 523, 590, 690, 805, 826, 885, 966, 1046, 1239, 1357, 1569, 1610, 1770, 2065, 2415, 2478, 2615, 2714, 3138, 3661, 4071, 4130, 4830, 5230, 6195, 6785, 7322, 7845, 8142, 9499, 10983, 12029, 12390, 13570, 15690, 18305, 18998, 20355, 21966, 24058, 28497, 30857, 36087, 36610, 40710, 47495, 54915, 56994, 60145, 61714, 72174, 84203, 92571, 94990, 109830, 120290, 142485, 154285, 168406, 180435, 185142, 215999, 252609, 284970, 308570, 360870, 421015, 431998, 462855, 505218, 647997, 709711, 842030, 925710, 1079995, 1263045, 1295994, 1419422, 2129133, 2159990, 2526090, 3239985, 3548555, 4258266, 4967977, 6479970, 7097110, 9935954, 10645665, 14903931, 21291330, 24839885, 29807862, 49679770, 74519655, 149039310]

約数ペア:

[(1, 149039310), (2, 74519655), (3, 49679770), (5, 29807862), (6, 24839885), (7, 21291330), (10, 14903931), (14, 10645665), (15, 9935954), (21, 7097110), (23, 6479970), (30, 4967977), (35, 4258266), (42, 3548555), (46, 3239985), (59, 2526090), (69, 2159990), (70, 2129133), (105, 1419422), (115, 1295994), (118, 1263045), (138, 1079995), (161, 925710), (177, 842030), (210, 709711), (230, 647997), (295, 505218), (322, 462855), (345, 431998), (354, 421015), (413, 360870), (483, 308570), (523, 284970), (590, 252609), (690, 215999), (805, 185142), (826, 180435), (885, 168406), (966, 154285), (1046, 142485), (1239, 120290), (1357, 109830), (1569, 94990), (1610, 92571), (1770, 84203), (2065, 72174), (2415, 61714), (2478, 60145), (2615, 56994), (2714, 54915), (3138, 47495), (3661, 40710), (4071, 36610), (4130, 36087), (4830, 30857), (5230, 28497), (6195, 24058), (6785, 21966), (7322, 20355), (7845, 18998), (8142, 18305), (9499, 15690), (10983, 13570), (12029, 12390)]