30651640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33317}}^1$

素因数の和:33351

約数の個数: 32

約数和(自身を含む): 71966880

約数和(自身を除く): 41315240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33317, 66634, 133268, 166585, 266536, 333170, 666340, 766291, 1332680, 1532582, 3065164, 3831455, 6130328, 7662910, 15325820, 30651640]

約数ペア:

[(1, 30651640), (2, 15325820), (4, 7662910), (5, 6130328), (8, 3831455), (10, 3065164), (20, 1532582), (23, 1332680), (40, 766291), (46, 666340), (92, 333170), (115, 266536), (184, 166585), (230, 133268), (460, 66634), (920, 33317)]