70263340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12241}}^1$

素因数の和:12298

約数の個数: 48

約数和(自身を含む): 172759104

約数和(自身を除く): 102495764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 12241, 24482, 48964, 61205, 85687, 122410, 171374, 244820, 342748, 428435, 501881, 856870, 1003762, 1713740, 2007524, 2509405, 3513167, 5018810, 7026334, 10037620, 14052668, 17565835, 35131670, 70263340]

約数ペア:

[(1, 70263340), (2, 35131670), (4, 17565835), (5, 14052668), (7, 10037620), (10, 7026334), (14, 5018810), (20, 3513167), (28, 2509405), (35, 2007524), (41, 1713740), (70, 1003762), (82, 856870), (140, 501881), (164, 428435), (205, 342748), (287, 244820), (410, 171374), (574, 122410), (820, 85687), (1148, 61205), (1435, 48964), (2870, 24482), (5740, 12241)]