27772410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21529}}^1$

素因数の和:21582

約数の個数: 32

約数和(自身を含む): 68207040

約数和(自身を除く): 40434630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21529, 43058, 64587, 107645, 129174, 215290, 322935, 645870, 925747, 1851494, 2777241, 4628735, 5554482, 9257470, 13886205, 27772410]

約数ペア:

[(1, 27772410), (2, 13886205), (3, 9257470), (5, 5554482), (6, 4628735), (10, 2777241), (15, 1851494), (30, 925747), (43, 645870), (86, 322935), (129, 215290), (215, 129174), (258, 107645), (430, 64587), (645, 43058), (1290, 21529)]