260235810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2891509}}^1$

素因数の和:2891522

約数の個数: 24

約数和(自身を含む): 676613340

約数和(自身を除く): 416377530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2891509, 5783018, 8674527, 14457545, 17349054, 26023581, 28915090, 43372635, 52047162, 86745270, 130117905, 260235810]

約数ペア:

[(1, 260235810), (2, 130117905), (3, 86745270), (5, 52047162), (6, 43372635), (9, 28915090), (10, 26023581), (15, 17349054), (18, 14457545), (30, 8674527), (45, 5783018), (90, 2891509)]