69897530

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19801}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 126178344

約数和(自身を除く): 56280814

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 19801, 39602, 99005, 198010, 6989753, 13979506, 34948765, 69897530]

約数ペア:

[(1, 69897530), (2, 34948765), (5, 13979506), (10, 6989753), (353, 198010), (706, 99005), (1765, 39602), (3530, 19801)]