1299620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9283}}^1$

素因数の和:9299

約数の個数: 24

約数和(自身を含む): 3119424

約数和(自身を除く): 1819804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9283, 18566, 37132, 46415, 64981, 92830, 129962, 185660, 259924, 324905, 649810, 1299620]

約数ペア:

[(1, 1299620), (2, 649810), (4, 324905), (5, 259924), (7, 185660), (10, 129962), (14, 92830), (20, 64981), (28, 46415), (35, 37132), (70, 18566), (140, 9283)]