68682690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{763141}}^1$

素因数の和:763154

約数の個数: 24

約数和(自身を含む): 178575228

約数和(自身を除く): 109892538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 763141, 1526282, 2289423, 3815705, 4578846, 6868269, 7631410, 11447115, 13736538, 22894230, 34341345, 68682690]

約数ペア:

[(1, 68682690), (2, 34341345), (3, 22894230), (5, 13736538), (6, 11447115), (9, 7631410), (10, 6868269), (15, 4578846), (18, 3815705), (30, 2289423), (45, 1526282), (90, 763141)]