129617830

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{8933}}^1$

素因数の和:10391

約数の個数: 16

約数和(自身を含む): 233499024

約数和(自身を除く): 103881194

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 8933, 14510, 17866, 44665, 89330, 12961783, 25923566, 64808915, 129617830]

約数ペア:

[(1, 129617830), (2, 64808915), (5, 25923566), (10, 12961783), (1451, 89330), (2902, 44665), (7255, 17866), (8933, 14510)]