68860370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21362

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 69293230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 21319, 42638, 106595, 213190, 362423, 405061, 724846, 810122, 1812115, 2025305, 3624230, 4050610, 6886037, 13772074, 34430185, 68860370]

約数ペア:

[(1, 68860370), (2, 34430185), (5, 13772074), (10, 6886037), (17, 4050610), (19, 3624230), (34, 2025305), (38, 1812115), (85, 810122), (95, 724846), (170, 405061), (190, 362423), (323, 213190), (646, 106595), (1615, 42638), (3230, 21319)]