2861310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 6930432

約数和(自身を除く): 4069122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 751, 762, 1270, 1502, 1905, 2253, 3755, 3810, 4506, 7510, 11265, 22530, 95377, 190754, 286131, 476885, 572262, 953770, 1430655, 2861310]

約数ペア:

[(1, 2861310), (2, 1430655), (3, 953770), (5, 572262), (6, 476885), (10, 286131), (15, 190754), (30, 95377), (127, 22530), (254, 11265), (381, 7510), (635, 4506), (751, 3810), (762, 3755), (1270, 2253), (1502, 1905)]