388313030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5547329}}^1$

素因数の和:5547343

約数の個数: 16

約数和(自身を含む): 798815520

約数和(自身を除く): 410502490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5547329, 11094658, 27736645, 38831303, 55473290, 77662606, 194156515, 388313030]

約数ペア:

[(1, 388313030), (2, 194156515), (5, 77662606), (7, 55473290), (10, 38831303), (14, 27736645), (35, 11094658), (70, 5547329)]