72297430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425279}}^1$

素因数の和:425303

約数の個数: 16

約数和(自身を含む): 137790720

約数和(自身を除く): 65493290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 425279, 850558, 2126395, 4252790, 7229743, 14459486, 36148715, 72297430]

約数ペア:

[(1, 72297430), (2, 36148715), (5, 14459486), (10, 7229743), (17, 4252790), (34, 2126395), (85, 850558), (170, 425279)]