68872610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2683}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 132181632

約数和(自身を除く): 63309022

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 2683, 5134, 5366, 12835, 13415, 25670, 26830, 45611, 91222, 228055, 405133, 456110, 810266, 2025665, 4051330, 6887261, 13774522, 34436305, 68872610]

約数ペア:

[(1, 68872610), (2, 34436305), (5, 13774522), (10, 6887261), (17, 4051330), (34, 2025665), (85, 810266), (151, 456110), (170, 405133), (302, 228055), (755, 91222), (1510, 45611), (2567, 26830), (2683, 25670), (5134, 13415), (5366, 12835)]