30801578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 47665800

約数和(自身を除く): 16864222

約数列:

[1, 2, 41, 82, 149, 298, 2521, 5042, 6109, 12218, 103361, 206722, 375629, 751258, 15400789, 30801578]

約数ペア:

[(1, 30801578), (2, 15400789), (41, 751258), (82, 375629), (149, 206722), (298, 103361), (2521, 12218), (5042, 6109)]