69157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493979}}^1$

素因数の和:493995

約数の個数: 24

約数和(自身を含む): 165977280

約数和(自身を除く): 96820220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493979, 987958, 1975916, 2469895, 3457853, 4939790, 6915706, 9879580, 13831412, 17289265, 34578530, 69157060]

約数ペア:

[(1, 69157060), (2, 34578530), (4, 17289265), (5, 13831412), (7, 9879580), (10, 6915706), (14, 4939790), (20, 3457853), (28, 2469895), (35, 1975916), (70, 987958), (140, 493979)]