29159620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208283}}^1$

素因数の和:208299

約数の個数: 24

約数和(自身を含む): 69983424

約数和(自身を除く): 40823804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208283, 416566, 833132, 1041415, 1457981, 2082830, 2915962, 4165660, 5831924, 7289905, 14579810, 29159620]

約数ペア:

[(1, 29159620), (2, 14579810), (4, 7289905), (5, 5831924), (7, 4165660), (10, 2915962), (14, 2082830), (20, 1457981), (28, 1041415), (35, 833132), (70, 416566), (140, 208283)]