105949340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1447}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 254940672

約数和(自身を除く): 148991332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1447, 2092, 2615, 2894, 3661, 5230, 5788, 7235, 7322, 10129, 10460, 14470, 14644, 18305, 20258, 28940, 36610, 40516, 50645, 73220, 101290, 202580, 756781, 1513562, 3027124, 3783905, 5297467, 7567810, 10594934, 15135620, 21189868, 26487335, 52974670, 105949340]

約数ペア:

[(1, 105949340), (2, 52974670), (4, 26487335), (5, 21189868), (7, 15135620), (10, 10594934), (14, 7567810), (20, 5297467), (28, 3783905), (35, 3027124), (70, 1513562), (140, 756781), (523, 202580), (1046, 101290), (1447, 73220), (2092, 50645), (2615, 40516), (2894, 36610), (3661, 28940), (5230, 20258), (5788, 18305), (7235, 14644), (7322, 14470), (10129, 10460)]