35628740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{254491}}^1$

素因数の和:254507

約数の個数: 24

約数和(自身を含む): 85509312

約数和(自身を除く): 49880572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 254491, 508982, 1017964, 1272455, 1781437, 2544910, 3562874, 5089820, 7125748, 8907185, 17814370, 35628740]

約数ペア:

[(1, 35628740), (2, 17814370), (4, 8907185), (5, 7125748), (7, 5089820), (10, 3562874), (14, 2544910), (20, 1781437), (28, 1272455), (35, 1017964), (70, 508982), (140, 254491)]