30680510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 63329472

約数和(自身を除く): 32648962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1093, 2005, 2186, 2807, 4010, 5465, 5614, 7651, 10930, 14035, 15302, 28070, 38255, 76510, 438293, 876586, 2191465, 3068051, 4382930, 6136102, 15340255, 30680510]

約数ペア:

[(1, 30680510), (2, 15340255), (5, 6136102), (7, 4382930), (10, 3068051), (14, 2191465), (35, 876586), (70, 438293), (401, 76510), (802, 38255), (1093, 28070), (2005, 15302), (2186, 14035), (2807, 10930), (4010, 7651), (5465, 5614)]