71619530

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{3251}}^1$

素因数の和:5461

約数の個数: 16

約数和(自身を含む): 129013344

約数和(自身を除く): 57393814

約数列:

[1, 2, 5, 10, 2203, 3251, 4406, 6502, 11015, 16255, 22030, 32510, 7161953, 14323906, 35809765, 71619530]

約数ペア:

[(1, 71619530), (2, 35809765), (5, 14323906), (10, 7161953), (2203, 32510), (3251, 22030), (4406, 16255), (6502, 11015)]