30547468

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10009}}^1$

素因数の和:10129

約数の個数: 24

約数和(自身を含む): 61661600

約数和(自身を除く): 31114132

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10009, 20018, 40036, 70063, 140126, 280252, 1090981, 2181962, 4363924, 7636867, 15273734, 30547468]

約数ペア:

[(1, 30547468), (2, 15273734), (4, 7636867), (7, 4363924), (14, 2181962), (28, 1090981), (109, 280252), (218, 140126), (436, 70063), (763, 40036), (1526, 20018), (3052, 10009)]