144359730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69739}}^1$

素因数の和:69775

約数の個数: 48

約数和(自身を含む): 391659840

約数和(自身を除く): 247300110

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, 69739, 139478, 209217, 348695, 418434, 627651, 697390, 1046085, 1255302, 1603997, 2092170, 3138255, 3207994, 4811991, 6276510, 8019985, 9623982, 14435973, 16039970, 24059955, 28871946, 48119910, 72179865, 144359730]

約数ペア:

[(1, 144359730), (2, 72179865), (3, 48119910), (5, 28871946), (6, 24059955), (9, 16039970), (10, 14435973), (15, 9623982), (18, 8019985), (23, 6276510), (30, 4811991), (45, 3207994), (46, 3138255), (69, 2092170), (90, 1603997), (115, 1255302), (138, 1046085), (207, 697390), (230, 627651), (345, 418434), (414, 348695), (690, 209217), (1035, 139478), (2070, 69739)]