79447470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2648249}}^1$

素因数の和:2648259

約数の個数: 16

約数和(自身を含む): 190674000

約数和(自身を除く): 111226530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2648249, 5296498, 7944747, 13241245, 15889494, 26482490, 39723735, 79447470]

約数ペア:

[(1, 79447470), (2, 39723735), (3, 26482490), (5, 15889494), (6, 13241245), (10, 7944747), (15, 5296498), (30, 2648249)]