1159335940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8280971}}^1$

素因数の和:8280987

約数の個数: 24

約数和(自身を含む): 2782406592

約数和(自身を除く): 1623070652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8280971, 16561942, 33123884, 41404855, 57966797, 82809710, 115933594, 165619420, 231867188, 289833985, 579667970, 1159335940]

約数ペア:

[(1, 1159335940), (2, 579667970), (4, 289833985), (5, 231867188), (7, 165619420), (10, 115933594), (14, 82809710), (20, 57966797), (28, 41404855), (35, 33123884), (70, 16561942), (140, 8280971)]