73227830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3373}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 142841664

約数和(自身を除く): 69613834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3373, 4342, 6746, 10855, 16865, 21710, 33730, 43849, 87698, 219245, 438490, 563291, 1126582, 2816455, 5632910, 7322783, 14645566, 36613915, 73227830]

約数ペア:

[(1, 73227830), (2, 36613915), (5, 14645566), (10, 7322783), (13, 5632910), (26, 2816455), (65, 1126582), (130, 563291), (167, 438490), (334, 219245), (835, 87698), (1670, 43849), (2171, 33730), (3373, 21710), (4342, 16865), (6746, 10855)]