15814630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 15030170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 509, 1018, 1195, 2390, 2545, 3107, 5090, 6214, 6617, 13234, 15535, 31070, 33085, 66170, 121651, 243302, 608255, 1216510, 1581463, 3162926, 7907315, 15814630]

約数ペア:

[(1, 15814630), (2, 7907315), (5, 3162926), (10, 1581463), (13, 1216510), (26, 608255), (65, 243302), (130, 121651), (239, 66170), (478, 33085), (509, 31070), (1018, 15535), (1195, 13234), (2390, 6617), (2545, 6214), (3107, 5090)]