9737980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69557}}^1$

素因数の和:69573

約数の個数: 24

約数和(自身を含む): 23371488

約数和(自身を除く): 13633508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69557, 139114, 278228, 347785, 486899, 695570, 973798, 1391140, 1947596, 2434495, 4868990, 9737980]

約数ペア:

[(1, 9737980), (2, 4868990), (4, 2434495), (5, 1947596), (7, 1391140), (10, 973798), (14, 695570), (20, 486899), (28, 347785), (35, 278228), (70, 139114), (140, 69557)]