82005810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 206952192

約数和(自身を除く): 124946382

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 690, 757, 785, 942, 1514, 1570, 2271, 2355, 3611, 3785, 4542, 4710, 7222, 7570, 10833, 11355, 17411, 18055, 21666, 22710, 34822, 36110, 52233, 54165, 87055, 104466, 108330, 118849, 174110, 237698, 261165, 356547, 522330, 594245, 713094, 1188490, 1782735, 2733527, 3565470, 5467054, 8200581, 13667635, 16401162, 27335270, 41002905, 82005810]

約数ペア:

[(1, 82005810), (2, 41002905), (3, 27335270), (5, 16401162), (6, 13667635), (10, 8200581), (15, 5467054), (23, 3565470), (30, 2733527), (46, 1782735), (69, 1188490), (115, 713094), (138, 594245), (157, 522330), (230, 356547), (314, 261165), (345, 237698), (471, 174110), (690, 118849), (757, 108330), (785, 104466), (942, 87055), (1514, 54165), (1570, 52233), (2271, 36110), (2355, 34822), (3611, 22710), (3785, 21666), (4542, 18055), (4710, 17411), (7222, 11355), (7570, 10833)]