70663730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{415669}}^1$

素因数の和:415693

約数の個数: 16

約数和(自身を含む): 134677080

約数和(自身を除く): 64013350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 415669, 831338, 2078345, 4156690, 7066373, 14132746, 35331865, 70663730]

約数ペア:

[(1, 70663730), (2, 35331865), (5, 14132746), (10, 7066373), (17, 4156690), (34, 2078345), (85, 831338), (170, 415669)]