27731090

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2309}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 49979160

約数和(自身を除く): 22248070

約数列:

[1, 2, 5, 10, 1201, 2309, 2402, 4618, 6005, 11545, 12010, 23090, 2773109, 5546218, 13865545, 27731090]

約数ペア:

[(1, 27731090), (2, 13865545), (5, 5546218), (10, 2773109), (1201, 23090), (2309, 12010), (2402, 11545), (4618, 6005)]