65699620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{469283}}^1$

素因数の和:469299

約数の個数: 24

約数和(自身を含む): 157679424

約数和(自身を除く): 91979804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 469283, 938566, 1877132, 2346415, 3284981, 4692830, 6569962, 9385660, 13139924, 16424905, 32849810, 65699620]

約数ペア:

[(1, 65699620), (2, 32849810), (4, 16424905), (5, 13139924), (7, 9385660), (10, 6569962), (14, 4692830), (20, 3284981), (28, 2346415), (35, 1877132), (70, 938566), (140, 469283)]