71056370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13183}}^1$

素因数の和:13215

約数の個数: 48

約数和(自身を含む): 162321408

約数和(自身を除く): 91265038

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, 13183, 26366, 65915, 92281, 131830, 145013, 184562, 290026, 461405, 645967, 725065, 922810, 1015091, 1291934, 1450130, 2030182, 3229835, 5075455, 6459670, 7105637, 10150910, 14211274, 35528185, 71056370]

約数ペア:

[(1, 71056370), (2, 35528185), (5, 14211274), (7, 10150910), (10, 7105637), (11, 6459670), (14, 5075455), (22, 3229835), (35, 2030182), (49, 1450130), (55, 1291934), (70, 1015091), (77, 922810), (98, 725065), (110, 645967), (154, 461405), (245, 290026), (385, 184562), (490, 145013), (539, 131830), (770, 92281), (1078, 65915), (2695, 26366), (5390, 13183)]