30507560

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4567}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 69068160

約数和(自身を除く): 38560600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 4567, 6680, 9134, 18268, 22835, 36536, 45670, 91340, 182680, 762689, 1525378, 3050756, 3813445, 6101512, 7626890, 15253780, 30507560]

約数ペア:

[(1, 30507560), (2, 15253780), (4, 7626890), (5, 6101512), (8, 3813445), (10, 3050756), (20, 1525378), (40, 762689), (167, 182680), (334, 91340), (668, 45670), (835, 36536), (1336, 22835), (1670, 18268), (3340, 9134), (4567, 6680)]