63812210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11839}}^1$

素因数の和:11871

約数の個数: 48

約数和(自身を含む): 145774080

約数和(自身を除く): 81961870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 11839, 23678, 59195, 82873, 118390, 130229, 165746, 260458, 414365, 580111, 651145, 828730, 911603, 1160222, 1302290, 1823206, 2900555, 4558015, 5801110, 6381221, 9116030, 12762442, 31906105, 63812210]

約数ペア:

[(1, 63812210), (2, 31906105), (5, 12762442), (7, 9116030), (10, 6381221), (11, 5801110), (14, 4558015), (22, 2900555), (35, 1823206), (49, 1302290), (55, 1160222), (70, 911603), (77, 828730), (98, 651145), (110, 580111), (154, 414365), (245, 260458), (385, 165746), (490, 130229), (539, 118390), (770, 82873), (1078, 59195), (2695, 23678), (5390, 11839)]