378009668890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{3778963}}^1$

素因数の和:3780406

約数の個数: 32

約数和(自身を含む): 778164266880

約数和(自身を除く): 400154597990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1429, 2858, 7145, 10003, 14290, 20006, 50015, 100030, 3778963, 7557926, 18894815, 26452741, 37789630, 52905482, 132263705, 264527410, 5400138127, 10800276254, 27000690635, 37800966889, 54001381270, 75601933778, 189004834445, 378009668890]

約数ペア:

[(1, 378009668890), (2, 189004834445), (5, 75601933778), (7, 54001381270), (10, 37800966889), (14, 27000690635), (35, 10800276254), (70, 5400138127), (1429, 264527410), (2858, 132263705), (7145, 52905482), (10003, 37789630), (14290, 26452741), (20006, 18894815), (50015, 7557926), (100030, 3778963)]