207910530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{770039}}^1$

素因数の和:770055

約数の個数: 32

約数和(自身を含む): 554428800

約数和(自身を除く): 346518270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 770039, 1540078, 2310117, 3850195, 4620234, 6930351, 7700390, 11550585, 13860702, 20791053, 23101170, 34651755, 41582106, 69303510, 103955265, 207910530]

約数ペア:

[(1, 207910530), (2, 103955265), (3, 69303510), (5, 41582106), (6, 34651755), (9, 23101170), (10, 20791053), (15, 13860702), (18, 11550585), (27, 7700390), (30, 6930351), (45, 4620234), (54, 3850195), (90, 2310117), (135, 1540078), (270, 770039)]