30234440

素因数分解:

$2^3\times 5^1\times {\mathrm{755861}}^1$

素因数の和:755872

約数の個数: 16

約数和(自身を含む): 68027580

約数和(自身を除く): 37793140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 755861, 1511722, 3023444, 3779305, 6046888, 7558610, 15117220, 30234440]

約数ペア:

[(1, 30234440), (2, 15117220), (4, 7558610), (5, 6046888), (8, 3779305), (10, 3023444), (20, 1511722), (40, 755861)]