42972990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11279}}^1$

素因数の和:11416

約数の個数: 32

約数和(自身を含む): 103956480

約数和(自身を除く): 60983490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 11279, 22558, 33837, 56395, 67674, 112790, 169185, 338370, 1432433, 2864866, 4297299, 7162165, 8594598, 14324330, 21486495, 42972990]

約数ペア:

[(1, 42972990), (2, 21486495), (3, 14324330), (5, 8594598), (6, 7162165), (10, 4297299), (15, 2864866), (30, 1432433), (127, 338370), (254, 169185), (381, 112790), (635, 67674), (762, 56395), (1270, 33837), (1905, 22558), (3810, 11279)]