123494130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59659}}^1$

素因数の和:59695

約数の個数: 48

約数和(自身を含む): 335050560

約数和(自身を除く): 211556430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 59659, 119318, 178977, 298295, 357954, 536931, 596590, 894885, 1073862, 1372157, 1789770, 2684655, 2744314, 4116471, 5369310, 6860785, 8232942, 12349413, 13721570, 20582355, 24698826, 41164710, 61747065, 123494130]

約数ペア:

[(1, 123494130), (2, 61747065), (3, 41164710), (5, 24698826), (6, 20582355), (9, 13721570), (10, 12349413), (15, 8232942), (18, 6860785), (23, 5369310), (30, 4116471), (45, 2744314), (46, 2684655), (69, 1789770), (90, 1372157), (115, 1073862), (138, 894885), (207, 596590), (230, 536931), (345, 357954), (414, 298295), (690, 178977), (1035, 119318), (2070, 59659)]