30545220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509087}}^1$

素因数の和:509099

約数の個数: 24

約数和(自身を含む): 85526784

約数和(自身を除く): 54981564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509087, 1018174, 1527261, 2036348, 2545435, 3054522, 5090870, 6109044, 7636305, 10181740, 15272610, 30545220]

約数ペア:

[(1, 30545220), (2, 15272610), (3, 10181740), (4, 7636305), (5, 6109044), (6, 5090870), (10, 3054522), (12, 2545435), (15, 2036348), (20, 1527261), (30, 1018174), (60, 509087)]