71829690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5531

約数の個数: 64

約数和(自身を含む): 189388800

約数和(自身を除く): 117559110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 5479, 6555, 10958, 13110, 16437, 27395, 32874, 54790, 82185, 104101, 126017, 164370, 208202, 252034, 312303, 378051, 520505, 624606, 630085, 756102, 1041010, 1260170, 1561515, 1890255, 2394323, 3123030, 3780510, 4788646, 7182969, 11971615, 14365938, 23943230, 35914845, 71829690]

約数ペア:

[(1, 71829690), (2, 35914845), (3, 23943230), (5, 14365938), (6, 11971615), (10, 7182969), (15, 4788646), (19, 3780510), (23, 3123030), (30, 2394323), (38, 1890255), (46, 1561515), (57, 1260170), (69, 1041010), (95, 756102), (114, 630085), (115, 624606), (138, 520505), (190, 378051), (230, 312303), (285, 252034), (345, 208202), (437, 164370), (570, 126017), (690, 104101), (874, 82185), (1311, 54790), (2185, 32874), (2622, 27395), (4370, 16437), (5479, 13110), (6555, 10958)]