993990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1533210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1949, 3898, 5847, 9745, 11694, 19490, 29235, 33133, 58470, 66266, 99399, 165665, 198798, 331330, 496995, 993990]

約数ペア:

[(1, 993990), (2, 496995), (3, 331330), (5, 198798), (6, 165665), (10, 99399), (15, 66266), (17, 58470), (30, 33133), (34, 29235), (51, 19490), (85, 11694), (102, 9745), (170, 5847), (255, 3898), (510, 1949)]