299510940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4991849}}^1$

素因数の和:4991861

約数の個数: 24

約数和(自身を含む): 838630800

約数和(自身を除く): 539119860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4991849, 9983698, 14975547, 19967396, 24959245, 29951094, 49918490, 59902188, 74877735, 99836980, 149755470, 299510940]

約数ペア:

[(1, 299510940), (2, 149755470), (3, 99836980), (4, 74877735), (5, 59902188), (6, 49918490), (10, 29951094), (12, 24959245), (15, 19967396), (20, 14975547), (30, 9983698), (60, 4991849)]