30367460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35311}}^1$

素因数の和:35363

約数の個数: 24

約数和(自身を含む): 65256576

約数和(自身を除く): 34889116

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 35311, 70622, 141244, 176555, 353110, 706220, 1518373, 3036746, 6073492, 7591865, 15183730, 30367460]

約数ペア:

[(1, 30367460), (2, 15183730), (4, 7591865), (5, 6073492), (10, 3036746), (20, 1518373), (43, 706220), (86, 353110), (172, 176555), (215, 141244), (430, 70622), (860, 35311)]