42142410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 71214390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1229, 1270, 1905, 2286, 2458, 3429, 3687, 3810, 5715, 6145, 6858, 7374, 11061, 11430, 12290, 17145, 18435, 22122, 33183, 34290, 36870, 55305, 66366, 110610, 156083, 165915, 312166, 331830, 468249, 780415, 936498, 1404747, 1560830, 2341245, 2809494, 4214241, 4682490, 7023735, 8428482, 14047470, 21071205, 42142410]

約数ペア:

[(1, 42142410), (2, 21071205), (3, 14047470), (5, 8428482), (6, 7023735), (9, 4682490), (10, 4214241), (15, 2809494), (18, 2341245), (27, 1560830), (30, 1404747), (45, 936498), (54, 780415), (90, 468249), (127, 331830), (135, 312166), (254, 165915), (270, 156083), (381, 110610), (635, 66366), (762, 55305), (1143, 36870), (1229, 34290), (1270, 33183), (1905, 22122), (2286, 18435), (2458, 17145), (3429, 12290), (3687, 11430), (3810, 11061), (5715, 7374), (6145, 6858)]