72410870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5779}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 149817600

約数和(自身を除く): 77406730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 5779, 6265, 11558, 12530, 28895, 40453, 57790, 80906, 202265, 404530, 1034441, 2068882, 5172205, 7241087, 10344410, 14482174, 36205435, 72410870]

約数ペア:

[(1, 72410870), (2, 36205435), (5, 14482174), (7, 10344410), (10, 7241087), (14, 5172205), (35, 2068882), (70, 1034441), (179, 404530), (358, 202265), (895, 80906), (1253, 57790), (1790, 40453), (2506, 28895), (5779, 12530), (6265, 11558)]