12030760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42967}}^1$

素因数の和:42985

約数の個数: 32

約数和(自身を含む): 30936960

約数和(自身を除く): 18906200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42967, 85934, 171868, 214835, 300769, 343736, 429670, 601538, 859340, 1203076, 1503845, 1718680, 2406152, 3007690, 6015380, 12030760]

約数ペア:

[(1, 12030760), (2, 6015380), (4, 3007690), (5, 2406152), (7, 1718680), (8, 1503845), (10, 1203076), (14, 859340), (20, 601538), (28, 429670), (35, 343736), (40, 300769), (56, 214835), (70, 171868), (140, 85934), (280, 42967)]