31002370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6067}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 64660608

約数和(自身を除く): 33658238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 6067, 12134, 30335, 42469, 60670, 84938, 212345, 424690, 442891, 885782, 2214455, 3100237, 4428910, 6200474, 15501185, 31002370]

約数ペア:

[(1, 31002370), (2, 15501185), (5, 6200474), (7, 4428910), (10, 3100237), (14, 2214455), (35, 885782), (70, 442891), (73, 424690), (146, 212345), (365, 84938), (511, 60670), (730, 42469), (1022, 30335), (2555, 12134), (5110, 6067)]