500012190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4599

約数の個数: 80

約数和(自身を含む): 1354454640

約数和(自身を除く): 854442450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 810, 834, 1251, 1390, 2085, 2502, 3753, 4170, 4441, 6255, 7506, 8882, 11259, 12510, 13323, 18765, 22205, 22518, 26646, 37530, 39969, 44410, 56295, 66615, 79938, 112590, 119907, 133230, 199845, 239814, 359721, 399690, 599535, 617299, 719442, 1199070, 1234598, 1798605, 1851897, 3086495, 3597210, 3703794, 5555691, 6172990, 9259485, 11111382, 16667073, 18518970, 27778455, 33334146, 50001219, 55556910, 83335365, 100002438, 166670730, 250006095, 500012190]

約数ペア:

[(1, 500012190), (2, 250006095), (3, 166670730), (5, 100002438), (6, 83335365), (9, 55556910), (10, 50001219), (15, 33334146), (18, 27778455), (27, 18518970), (30, 16667073), (45, 11111382), (54, 9259485), (81, 6172990), (90, 5555691), (135, 3703794), (139, 3597210), (162, 3086495), (270, 1851897), (278, 1798605), (405, 1234598), (417, 1199070), (695, 719442), (810, 617299), (834, 599535), (1251, 399690), (1390, 359721), (2085, 239814), (2502, 199845), (3753, 133230), (4170, 119907), (4441, 112590), (6255, 79938), (7506, 66615), (8882, 56295), (11259, 44410), (12510, 39969), (13323, 37530), (18765, 26646), (22205, 22518)]