30051760

素因数分解:

$2^4\times 5^1\times {\mathrm{375647}}^1$

素因数の和:375660

約数の個数: 20

約数和(自身を含む): 69870528

約数和(自身を除く): 39818768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375647, 751294, 1502588, 1878235, 3005176, 3756470, 6010352, 7512940, 15025880, 30051760]

約数ペア:

[(1, 30051760), (2, 15025880), (4, 7512940), (5, 6010352), (8, 3756470), (10, 3005176), (16, 1878235), (20, 1502588), (40, 751294), (80, 375647)]