42167730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127781}}^1$

素因数の和:127802

約数の個数: 32

約数和(自身を含む): 110403648

約数和(自身を除く): 68235918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 127781, 255562, 383343, 638905, 766686, 1277810, 1405591, 1916715, 2811182, 3833430, 4216773, 7027955, 8433546, 14055910, 21083865, 42167730]

約数ペア:

[(1, 42167730), (2, 21083865), (3, 14055910), (5, 8433546), (6, 7027955), (10, 4216773), (11, 3833430), (15, 2811182), (22, 1916715), (30, 1405591), (33, 1277810), (55, 766686), (66, 638905), (110, 383343), (165, 255562), (330, 127781)]