28331490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85853}}^1$

素因数の和:85874

約数の個数: 32

約数和(自身を含む): 74177856

約数和(自身を除く): 45846366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85853, 171706, 257559, 429265, 515118, 858530, 944383, 1287795, 1888766, 2575590, 2833149, 4721915, 5666298, 9443830, 14165745, 28331490]

約数ペア:

[(1, 28331490), (2, 14165745), (3, 9443830), (5, 5666298), (6, 4721915), (10, 2833149), (11, 2575590), (15, 1888766), (22, 1287795), (30, 944383), (33, 858530), (55, 515118), (66, 429265), (110, 257559), (165, 171706), (330, 85853)]