30557360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5781

約数の個数: 40

約数和(自身を含む): 72118896

約数和(自身を除く): 41561536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 5701, 11402, 22804, 28505, 45608, 57010, 91216, 114020, 228040, 381967, 456080, 763934, 1527868, 1909835, 3055736, 3819670, 6111472, 7639340, 15278680, 30557360]

約数ペア:

[(1, 30557360), (2, 15278680), (4, 7639340), (5, 6111472), (8, 3819670), (10, 3055736), (16, 1909835), (20, 1527868), (40, 763934), (67, 456080), (80, 381967), (134, 228040), (268, 114020), (335, 91216), (536, 57010), (670, 45608), (1072, 28505), (1340, 22804), (2680, 11402), (5360, 5701)]