30852040

素因数分解:

$2^3\times 5^1\times {\mathrm{771301}}^1$

素因数の和:771312

約数の個数: 16

約数和(自身を含む): 69417180

約数和(自身を除く): 38565140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 771301, 1542602, 3085204, 3856505, 6170408, 7713010, 15426020, 30852040]

約数ペア:

[(1, 30852040), (2, 15426020), (4, 7713010), (5, 6170408), (8, 3856505), (10, 3085204), (20, 1542602), (40, 771301)]