74820810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4787}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 179952192

約数和(自身を除く): 105131382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4787, 5210, 7815, 9574, 14361, 15630, 23935, 28722, 47870, 71805, 143610, 2494027, 4988054, 7482081, 12470135, 14964162, 24940270, 37410405, 74820810]

約数ペア:

[(1, 74820810), (2, 37410405), (3, 24940270), (5, 14964162), (6, 12470135), (10, 7482081), (15, 4988054), (30, 2494027), (521, 143610), (1042, 71805), (1563, 47870), (2605, 28722), (3126, 23935), (4787, 15630), (5210, 14361), (7815, 9574)]