30141080

素因数分解:

$2^3\times 5^1\times {\mathrm{753527}}^1$

素因数の和:753538

約数の個数: 16

約数和(自身を含む): 67817520

約数和(自身を除く): 37676440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 753527, 1507054, 3014108, 3767635, 6028216, 7535270, 15070540, 30141080]

約数ペア:

[(1, 30141080), (2, 15070540), (4, 7535270), (5, 6028216), (8, 3767635), (10, 3014108), (20, 1507054), (40, 753527)]