2013153420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{12821}}^1$

素因数の和:15450

約数の個数: 48

約数和(自身を含む): 5639423328

約数和(自身を除く): 3626269908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2617, 5234, 7851, 10468, 12821, 13085, 15702, 25642, 26170, 31404, 38463, 39255, 51284, 52340, 64105, 76926, 78510, 128210, 153852, 157020, 192315, 256420, 384630, 769260, 33552557, 67105114, 100657671, 134210228, 167762785, 201315342, 335525570, 402630684, 503288355, 671051140, 1006576710, 2013153420]

約数ペア:

[(1, 2013153420), (2, 1006576710), (3, 671051140), (4, 503288355), (5, 402630684), (6, 335525570), (10, 201315342), (12, 167762785), (15, 134210228), (20, 100657671), (30, 67105114), (60, 33552557), (2617, 769260), (5234, 384630), (7851, 256420), (10468, 192315), (12821, 157020), (13085, 153852), (15702, 128210), (25642, 78510), (26170, 76926), (31404, 64105), (38463, 52340), (39255, 51284)]