231312790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{292801}}^1$

素因数の和:292887

約数の個数: 16

約数和(自身を含む): 421634880

約数和(自身を除く): 190322090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 292801, 585602, 1464005, 2928010, 23131279, 46262558, 115656395, 231312790]

約数ペア:

[(1, 231312790), (2, 115656395), (5, 46262558), (10, 23131279), (79, 2928010), (158, 1464005), (395, 585602), (790, 292801)]