221714010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{39103}}^1$

素因数の和:39129

約数の個数: 80

約数和(自身を含む): 681348096

約数和(自身を除く): 459634086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 39103, 78206, 117309, 195515, 234618, 273721, 351927, 391030, 547442, 586545, 703854, 821163, 1055781, 1173090, 1368605, 1642326, 1759635, 2111562, 2463489, 2737210, 3167343, 3519270, 4105815, 4926978, 5278905, 6334686, 7390467, 8211630, 10557810, 12317445, 14780934, 15836715, 22171401, 24634890, 31673430, 36952335, 44342802, 73904670, 110857005, 221714010]

約数ペア:

[(1, 221714010), (2, 110857005), (3, 73904670), (5, 44342802), (6, 36952335), (7, 31673430), (9, 24634890), (10, 22171401), (14, 15836715), (15, 14780934), (18, 12317445), (21, 10557810), (27, 8211630), (30, 7390467), (35, 6334686), (42, 5278905), (45, 4926978), (54, 4105815), (63, 3519270), (70, 3167343), (81, 2737210), (90, 2463489), (105, 2111562), (126, 1759635), (135, 1642326), (162, 1368605), (189, 1173090), (210, 1055781), (270, 821163), (315, 703854), (378, 586545), (405, 547442), (567, 391030), (630, 351927), (810, 273721), (945, 234618), (1134, 195515), (1890, 117309), (2835, 78206), (5670, 39103)]