630379806

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 1480396800

約数和(自身を除く): 850016994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 343, 471, 686, 942, 1029, 1099, 1951, 2058, 2198, 3297, 3902, 5853, 6594, 7693, 11706, 13657, 15386, 23079, 27314, 40971, 46158, 53851, 81942, 95599, 107702, 161553, 191198, 286797, 306307, 323106, 573594, 612614, 669193, 918921, 1338386, 1837842, 2007579, 2144149, 4015158, 4288298, 6432447, 12864894, 15009043, 30018086, 45027129, 90054258, 105063301, 210126602, 315189903, 630379806]

約数ペア:

[(1, 630379806), (2, 315189903), (3, 210126602), (6, 105063301), (7, 90054258), (14, 45027129), (21, 30018086), (42, 15009043), (49, 12864894), (98, 6432447), (147, 4288298), (157, 4015158), (294, 2144149), (314, 2007579), (343, 1837842), (471, 1338386), (686, 918921), (942, 669193), (1029, 612614), (1099, 573594), (1951, 323106), (2058, 306307), (2198, 286797), (3297, 191198), (3902, 161553), (5853, 107702), (6594, 95599), (7693, 81942), (11706, 53851), (13657, 46158), (15386, 40971), (23079, 27314)]