173405220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2890087}}^1$

素因数の和:2890099

約数の個数: 24

約数和(自身を含む): 485534784

約数和(自身を除く): 312129564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2890087, 5780174, 8670261, 11560348, 14450435, 17340522, 28900870, 34681044, 43351305, 57801740, 86702610, 173405220]

約数ペア:

[(1, 173405220), (2, 86702610), (3, 57801740), (4, 43351305), (5, 34681044), (6, 28900870), (10, 17340522), (12, 14450435), (15, 11560348), (20, 8670261), (30, 5780174), (60, 2890087)]