45150420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 145490688

約数和(自身を除く): 100340268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 557, 579, 772, 965, 1114, 1158, 1351, 1671, 1930, 2228, 2316, 2702, 2785, 2895, 3342, 3860, 3899, 4053, 5404, 5570, 5790, 6684, 6755, 7798, 8106, 8355, 11140, 11580, 11697, 13510, 15596, 16212, 16710, 19495, 20265, 23394, 27020, 33420, 38990, 40530, 46788, 58485, 77980, 81060, 107501, 116970, 215002, 233940, 322503, 430004, 537505, 645006, 752507, 1075010, 1290012, 1505014, 1612515, 2150020, 2257521, 3010028, 3225030, 3762535, 4515042, 6450060, 7525070, 9030084, 11287605, 15050140, 22575210, 45150420]

約数ペア:

[(1, 45150420), (2, 22575210), (3, 15050140), (4, 11287605), (5, 9030084), (6, 7525070), (7, 6450060), (10, 4515042), (12, 3762535), (14, 3225030), (15, 3010028), (20, 2257521), (21, 2150020), (28, 1612515), (30, 1505014), (35, 1290012), (42, 1075010), (60, 752507), (70, 645006), (84, 537505), (105, 430004), (140, 322503), (193, 233940), (210, 215002), (386, 116970), (420, 107501), (557, 81060), (579, 77980), (772, 58485), (965, 46788), (1114, 40530), (1158, 38990), (1351, 33420), (1671, 27020), (1930, 23394), (2228, 20265), (2316, 19495), (2702, 16710), (2785, 16212), (2895, 15596), (3342, 13510), (3860, 11697), (3899, 11580), (4053, 11140), (5404, 8355), (5570, 8106), (5790, 7798), (6684, 6755)]