11949780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 33626880

約数和(自身を除く): 21677100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 719, 831, 1108, 1385, 1438, 1662, 2157, 2770, 2876, 3324, 3595, 4155, 4314, 5540, 7190, 8310, 8628, 10785, 14380, 16620, 21570, 43140, 199163, 398326, 597489, 796652, 995815, 1194978, 1991630, 2389956, 2987445, 3983260, 5974890, 11949780]

約数ペア:

[(1, 11949780), (2, 5974890), (3, 3983260), (4, 2987445), (5, 2389956), (6, 1991630), (10, 1194978), (12, 995815), (15, 796652), (20, 597489), (30, 398326), (60, 199163), (277, 43140), (554, 21570), (719, 16620), (831, 14380), (1108, 10785), (1385, 8628), (1438, 8310), (1662, 7190), (2157, 5540), (2770, 4314), (2876, 4155), (3324, 3595)]