13326210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 34841664

約数和(自身を除く): 21515454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 563, 789, 1126, 1315, 1578, 1689, 2367, 2630, 2815, 3378, 3945, 4734, 5067, 5630, 7890, 8445, 10134, 11835, 16890, 23670, 25335, 50670, 148069, 296138, 444207, 740345, 888414, 1332621, 1480690, 2221035, 2665242, 4442070, 6663105, 13326210]

約数ペア:

[(1, 13326210), (2, 6663105), (3, 4442070), (5, 2665242), (6, 2221035), (9, 1480690), (10, 1332621), (15, 888414), (18, 740345), (30, 444207), (45, 296138), (90, 148069), (263, 50670), (526, 25335), (563, 23670), (789, 16890), (1126, 11835), (1315, 10134), (1578, 8445), (1689, 7890), (2367, 5630), (2630, 5067), (2815, 4734), (3378, 3945)]