142831090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4603}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 268505280

約数和(自身を除く): 125674190

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 3103, 4603, 6206, 9206, 15515, 23015, 31030, 46030, 133487, 266974, 492521, 667435, 985042, 1334870, 2462605, 4925210, 14283109, 28566218, 71415545, 142831090]

約数ペア:

[(1, 142831090), (2, 71415545), (5, 28566218), (10, 14283109), (29, 4925210), (58, 2462605), (107, 1334870), (145, 985042), (214, 667435), (290, 492521), (535, 266974), (1070, 133487), (3103, 46030), (4603, 31030), (6206, 23015), (9206, 15515)]