45228890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 93273984

約数和(自身を除く): 48045094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 821, 1574, 1642, 3935, 4105, 5509, 5747, 7870, 8210, 11018, 11494, 27545, 28735, 55090, 57470, 646127, 1292254, 3230635, 4522889, 6461270, 9045778, 22614445, 45228890]

約数ペア:

[(1, 45228890), (2, 22614445), (5, 9045778), (7, 6461270), (10, 4522889), (14, 3230635), (35, 1292254), (70, 646127), (787, 57470), (821, 55090), (1574, 28735), (1642, 27545), (3935, 11494), (4105, 11018), (5509, 8210), (5747, 7870)]