29276870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 62312544

約数和(自身を除く): 33035674

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 101, 202, 205, 287, 410, 505, 574, 707, 1010, 1414, 1435, 2870, 3535, 4141, 7070, 8282, 10201, 20402, 20705, 28987, 41410, 51005, 57974, 71407, 102010, 142814, 144935, 289870, 357035, 418241, 714070, 836482, 2091205, 2927687, 4182410, 5855374, 14638435, 29276870]

約数ペア:

[(1, 29276870), (2, 14638435), (5, 5855374), (7, 4182410), (10, 2927687), (14, 2091205), (35, 836482), (41, 714070), (70, 418241), (82, 357035), (101, 289870), (202, 144935), (205, 142814), (287, 102010), (410, 71407), (505, 57974), (574, 51005), (707, 41410), (1010, 28987), (1414, 20705), (1435, 20402), (2870, 10201), (3535, 8282), (4141, 7070)]