716590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 1529280

約数和(自身を除く): 812690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 353, 406, 706, 1015, 1765, 2030, 2471, 3530, 4942, 10237, 12355, 20474, 24710, 51185, 71659, 102370, 143318, 358295, 716590]

約数ペア:

[(1, 716590), (2, 358295), (5, 143318), (7, 102370), (10, 71659), (14, 51185), (29, 24710), (35, 20474), (58, 12355), (70, 10237), (145, 4942), (203, 3530), (290, 2471), (353, 2030), (406, 1765), (706, 1015)]