520070490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1926187}}^1$

素因数の和:1926203

約数の個数: 32

約数和(自身を含む): 1386855360

約数和(自身を除く): 866784870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1926187, 3852374, 5778561, 9630935, 11557122, 17335683, 19261870, 28892805, 34671366, 52007049, 57785610, 86678415, 104014098, 173356830, 260035245, 520070490]

約数ペア:

[(1, 520070490), (2, 260035245), (3, 173356830), (5, 104014098), (6, 86678415), (9, 57785610), (10, 52007049), (15, 34671366), (18, 28892805), (27, 19261870), (30, 17335683), (45, 11557122), (54, 9630935), (90, 5778561), (135, 3852374), (270, 1926187)]