281287822610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22557163}}^1$

素因数の和:22557242

約数の個数: 32

約数和(自身を含む): 535958216640

約数和(自身を除く): 254670394030

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 22557163, 45114326, 112785815, 225571630, 654157727, 969958009, 1308315454, 1939916018, 3270788635, 4849790045, 6541577270, 9699580090, 28128782261, 56257564522, 140643911305, 281287822610]

約数ペア:

[(1, 281287822610), (2, 140643911305), (5, 56257564522), (10, 28128782261), (29, 9699580090), (43, 6541577270), (58, 4849790045), (86, 3270788635), (145, 1939916018), (215, 1308315454), (290, 969958009), (430, 654157727), (1247, 225571630), (2494, 112785815), (6235, 45114326), (12470, 22557163)]