123557310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25903}}^1$

素因数の和:25969

約数の個数: 48

約数和(自身を含む): 327322944

約数和(自身を除く): 203765634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 25903, 51806, 77709, 129515, 155418, 233127, 259030, 388545, 466254, 777090, 1165635, 1372859, 2331270, 2745718, 4118577, 6864295, 8237154, 12355731, 13728590, 20592885, 24711462, 41185770, 61778655, 123557310]

約数ペア:

[(1, 123557310), (2, 61778655), (3, 41185770), (5, 24711462), (6, 20592885), (9, 13728590), (10, 12355731), (15, 8237154), (18, 6864295), (30, 4118577), (45, 2745718), (53, 2331270), (90, 1372859), (106, 1165635), (159, 777090), (265, 466254), (318, 388545), (477, 259030), (530, 233127), (795, 155418), (954, 129515), (1590, 77709), (2385, 51806), (4770, 25903)]