69953540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10567}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 147360192

約数和(自身を除く): 77406652

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 10567, 21134, 42268, 52835, 105670, 211340, 3497677, 6995354, 13990708, 17488385, 34976770, 69953540]

約数ペア:

[(1, 69953540), (2, 34976770), (4, 17488385), (5, 13990708), (10, 6995354), (20, 3497677), (331, 211340), (662, 105670), (1324, 52835), (1655, 42268), (3310, 21134), (6620, 10567)]