2015013450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{18947}}^1$

素因数の和:19671

約数の個数: 48

約数和(自身を含む): 5004545760

約数和(自身を除く): 2989532310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 709, 1418, 2127, 3545, 4254, 7090, 10635, 17725, 18947, 21270, 35450, 37894, 53175, 56841, 94735, 106350, 113682, 189470, 284205, 473675, 568410, 947350, 1421025, 2842050, 13433423, 26866846, 40300269, 67167115, 80600538, 134334230, 201501345, 335835575, 403002690, 671671150, 1007506725, 2015013450]

約数ペア:

[(1, 2015013450), (2, 1007506725), (3, 671671150), (5, 403002690), (6, 335835575), (10, 201501345), (15, 134334230), (25, 80600538), (30, 67167115), (50, 40300269), (75, 26866846), (150, 13433423), (709, 2842050), (1418, 1421025), (2127, 947350), (3545, 568410), (4254, 473675), (7090, 284205), (10635, 189470), (17725, 113682), (18947, 106350), (21270, 94735), (35450, 56841), (37894, 53175)]