154975170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 427078656

約数和(自身を除く): 272103486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3251, 3405, 4767, 6502, 6810, 7945, 9534, 9753, 15890, 16255, 19506, 22757, 23835, 32510, 45514, 47670, 48765, 68271, 97530, 113785, 136542, 227570, 341355, 682710, 737977, 1475954, 2213931, 3689885, 4427862, 5165839, 7379770, 10331678, 11069655, 15497517, 22139310, 25829195, 30995034, 51658390, 77487585, 154975170]

約数ペア:

[(1, 154975170), (2, 77487585), (3, 51658390), (5, 30995034), (6, 25829195), (7, 22139310), (10, 15497517), (14, 11069655), (15, 10331678), (21, 7379770), (30, 5165839), (35, 4427862), (42, 3689885), (70, 2213931), (105, 1475954), (210, 737977), (227, 682710), (454, 341355), (681, 227570), (1135, 136542), (1362, 113785), (1589, 97530), (2270, 68271), (3178, 48765), (3251, 47670), (3405, 45514), (4767, 32510), (6502, 23835), (6810, 22757), (7945, 19506), (9534, 16255), (9753, 15890)]