70631210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1747}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 137434752

約数和(自身を除く): 66803542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 1747, 3110, 3494, 4043, 8086, 8735, 17470, 20215, 22711, 40430, 45422, 113555, 227110, 543317, 1086634, 2716585, 5433170, 7063121, 14126242, 35315605, 70631210]

約数ペア:

[(1, 70631210), (2, 35315605), (5, 14126242), (10, 7063121), (13, 5433170), (26, 2716585), (65, 1086634), (130, 543317), (311, 227110), (622, 113555), (1555, 45422), (1747, 40430), (3110, 22711), (3494, 20215), (4043, 17470), (8086, 8735)]