153334580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1095247}}^1$

素因数の和:1095263

約数の個数: 24

約数和(自身を含む): 368003328

約数和(自身を除く): 214668748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1095247, 2190494, 4380988, 5476235, 7666729, 10952470, 15333458, 21904940, 30666916, 38333645, 76667290, 153334580]

約数ペア:

[(1, 153334580), (2, 76667290), (4, 38333645), (5, 30666916), (7, 21904940), (10, 15333458), (14, 10952470), (20, 7666729), (28, 5476235), (35, 4380988), (70, 2190494), (140, 1095247)]