133089460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{950639}}^1$

素因数の和:950655

約数の個数: 24

約数和(自身を含む): 319415040

約数和(自身を除く): 186325580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 950639, 1901278, 3802556, 4753195, 6654473, 9506390, 13308946, 19012780, 26617892, 33272365, 66544730, 133089460]

約数ペア:

[(1, 133089460), (2, 66544730), (4, 33272365), (5, 26617892), (7, 19012780), (10, 13308946), (14, 9506390), (20, 6654473), (28, 4753195), (35, 3802556), (70, 1901278), (140, 950639)]