282541490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12653}}^1$

素因数の和:12707

約数の個数: 64

約数和(自身を含む): 655983360

約数和(自身を除く): 373441870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 12653, 22330, 25306, 63265, 88571, 126530, 139183, 177142, 278366, 366937, 442855, 695915, 733874, 885710, 974281, 1391830, 1834685, 1948562, 2568559, 3669370, 4036307, 4871405, 5137118, 8072614, 9742810, 12842795, 20181535, 25685590, 28254149, 40363070, 56508298, 141270745, 282541490]

約数ペア:

[(1, 282541490), (2, 141270745), (5, 56508298), (7, 40363070), (10, 28254149), (11, 25685590), (14, 20181535), (22, 12842795), (29, 9742810), (35, 8072614), (55, 5137118), (58, 4871405), (70, 4036307), (77, 3669370), (110, 2568559), (145, 1948562), (154, 1834685), (203, 1391830), (290, 974281), (319, 885710), (385, 733874), (406, 695915), (638, 442855), (770, 366937), (1015, 278366), (1595, 177142), (2030, 139183), (2233, 126530), (3190, 88571), (4466, 63265), (11165, 25306), (12653, 22330)]