61864260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1523}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 173589696

約数和(自身を除く): 111725436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 1523, 2031, 2708, 3046, 3385, 4062, 4569, 6092, 6770, 7615, 8124, 9138, 10155, 13540, 15230, 18276, 20310, 22845, 30460, 40620, 45690, 91380, 1031071, 2062142, 3093213, 4124284, 5155355, 6186426, 10310710, 12372852, 15466065, 20621420, 30932130, 61864260]

約数ペア:

[(1, 61864260), (2, 30932130), (3, 20621420), (4, 15466065), (5, 12372852), (6, 10310710), (10, 6186426), (12, 5155355), (15, 4124284), (20, 3093213), (30, 2062142), (60, 1031071), (677, 91380), (1354, 45690), (1523, 40620), (2031, 30460), (2708, 22845), (3046, 20310), (3385, 18276), (4062, 15230), (4569, 13540), (6092, 10155), (6770, 9138), (7615, 8124)]