74517530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{256957}}^1$

素因数の和:256993

約数の個数: 16

約数和(自身を含む): 138757320

約数和(自身を除く): 64239790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 256957, 513914, 1284785, 2569570, 7451753, 14903506, 37258765, 74517530]

約数ペア:

[(1, 74517530), (2, 37258765), (5, 14903506), (10, 7451753), (29, 2569570), (58, 1284785), (145, 513914), (290, 256957)]