30660460

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3823}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 64564416

約数和(自身を除く): 33903956

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3823, 4010, 7646, 8020, 15292, 19115, 38230, 76460, 1533023, 3066046, 6132092, 7665115, 15330230, 30660460]

約数ペア:

[(1, 30660460), (2, 15330230), (4, 7665115), (5, 6132092), (10, 3066046), (20, 1533023), (401, 76460), (802, 38230), (1604, 19115), (2005, 15292), (3823, 8020), (4010, 7646)]