14709740

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1747}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 30981552

約数和(自身を除く): 16271812

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 1747, 2105, 3494, 4210, 6988, 8420, 8735, 17470, 34940, 735487, 1470974, 2941948, 3677435, 7354870, 14709740]

約数ペア:

[(1, 14709740), (2, 7354870), (4, 3677435), (5, 2941948), (10, 1470974), (20, 735487), (421, 34940), (842, 17470), (1684, 8735), (1747, 8420), (2105, 6988), (3494, 4210)]