135704870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 284360544

約数和(自身を除く): 148655674

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 521, 610, 854, 1042, 2135, 2605, 3647, 3721, 4270, 5210, 7294, 7442, 18235, 18605, 26047, 31781, 36470, 37210, 52094, 63562, 130235, 158905, 222467, 260470, 317810, 444934, 1112335, 1938641, 2224670, 3877282, 9693205, 13570487, 19386410, 27140974, 67852435, 135704870]

約数ペア:

[(1, 135704870), (2, 67852435), (5, 27140974), (7, 19386410), (10, 13570487), (14, 9693205), (35, 3877282), (61, 2224670), (70, 1938641), (122, 1112335), (305, 444934), (427, 317810), (521, 260470), (610, 222467), (854, 158905), (1042, 130235), (2135, 63562), (2605, 52094), (3647, 37210), (3721, 36470), (4270, 31781), (5210, 26047), (7294, 18605), (7442, 18235)]