47454270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22360

約数の個数: 32

約数和(自身を含む): 115499520

約数和(自身を除く): 68045250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 22279, 44558, 66837, 111395, 133674, 222790, 334185, 668370, 1581809, 3163618, 4745427, 7909045, 9490854, 15818090, 23727135, 47454270]

約数ペア:

[(1, 47454270), (2, 23727135), (3, 15818090), (5, 9490854), (6, 7909045), (10, 4745427), (15, 3163618), (30, 1581809), (71, 668370), (142, 334185), (213, 222790), (355, 133674), (426, 111395), (710, 66837), (1065, 44558), (2130, 22279)]