12715710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 35195904

約数和(自身を除く): 22480194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 401, 453, 755, 802, 906, 1057, 1203, 1510, 2005, 2114, 2265, 2406, 2807, 3171, 4010, 4530, 5285, 5614, 6015, 6342, 8421, 10570, 12030, 14035, 15855, 16842, 28070, 31710, 42105, 60551, 84210, 121102, 181653, 302755, 363306, 423857, 605510, 847714, 908265, 1271571, 1816530, 2119285, 2543142, 4238570, 6357855, 12715710]

約数ペア:

[(1, 12715710), (2, 6357855), (3, 4238570), (5, 2543142), (6, 2119285), (7, 1816530), (10, 1271571), (14, 908265), (15, 847714), (21, 605510), (30, 423857), (35, 363306), (42, 302755), (70, 181653), (105, 121102), (151, 84210), (210, 60551), (302, 42105), (401, 31710), (453, 28070), (755, 16842), (802, 15855), (906, 14035), (1057, 12030), (1203, 10570), (1510, 8421), (2005, 6342), (2114, 6015), (2265, 5614), (2406, 5285), (2807, 4530), (3171, 4010)]