30273974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12541}}^1$

素因数の和:12631

約数の個数: 16

約数和(自身を含む): 48763296

約数和(自身を除く): 18489322

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12541, 25082, 213197, 426394, 890411, 1780822, 15136987, 30273974]

約数ペア:

[(1, 30273974), (2, 15136987), (17, 1780822), (34, 890411), (71, 426394), (142, 213197), (1207, 25082), (2414, 12541)]