70793870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2213}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 146017728

約数和(自身を除く): 75223858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2213, 2285, 3199, 4426, 4570, 6398, 11065, 15491, 15995, 22130, 30982, 31990, 77455, 154910, 1011341, 2022682, 5056705, 7079387, 10113410, 14158774, 35396935, 70793870]

約数ペア:

[(1, 70793870), (2, 35396935), (5, 14158774), (7, 10113410), (10, 7079387), (14, 5056705), (35, 2022682), (70, 1011341), (457, 154910), (914, 77455), (2213, 31990), (2285, 30982), (3199, 22130), (4426, 15995), (4570, 15491), (6398, 11065)]