1330201685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 1764996480

約数和(自身を除く): 434794795

約数列:

[1, 5, 19, 53, 61, 71, 95, 265, 305, 355, 1007, 1159, 1349, 3233, 3721, 3763, 4331, 5035, 5795, 6745, 16165, 18605, 18815, 21655, 61427, 70699, 71497, 82289, 197213, 229543, 264191, 307135, 353495, 357485, 411445, 986065, 1147715, 1320955, 3747047, 4361317, 5019629, 14002123, 18735235, 21806585, 25098145, 70010615, 266040337, 1330201685]

約数ペア:

[(1, 1330201685), (5, 266040337), (19, 70010615), (53, 25098145), (61, 21806585), (71, 18735235), (95, 14002123), (265, 5019629), (305, 4361317), (355, 3747047), (1007, 1320955), (1159, 1147715), (1349, 986065), (3233, 411445), (3721, 357485), (3763, 353495), (4331, 307135), (5035, 264191), (5795, 229543), (6745, 197213), (16165, 82289), (18605, 71497), (18815, 70699), (21655, 61427)]