31010340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{516839}}^1$

素因数の和:516851

約数の個数: 24

約数和(自身を含む): 86829120

約数和(自身を除く): 55818780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 516839, 1033678, 1550517, 2067356, 2584195, 3101034, 5168390, 6202068, 7752585, 10336780, 15505170, 31010340]

約数ペア:

[(1, 31010340), (2, 15505170), (3, 10336780), (4, 7752585), (5, 6202068), (6, 5168390), (10, 3101034), (12, 2584195), (15, 2067356), (20, 1550517), (30, 1033678), (60, 516839)]