71125770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21751}}^1$

素因数の和:21870

約数の個数: 32

約数和(自身を含む): 172275840

約数和(自身を除く): 101150070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 21751, 43502, 65253, 108755, 130506, 217510, 326265, 652530, 2370859, 4741718, 7112577, 11854295, 14225154, 23708590, 35562885, 71125770]

約数ペア:

[(1, 71125770), (2, 35562885), (3, 23708590), (5, 14225154), (6, 11854295), (10, 7112577), (15, 4741718), (30, 2370859), (109, 652530), (218, 326265), (327, 217510), (545, 130506), (654, 108755), (1090, 65253), (1635, 43502), (3270, 21751)]