72607810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{660071}}^1$

素因数の和:660089

約数の個数: 16

約数和(自身を含む): 142575552

約数和(自身を除く): 69967742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 660071, 1320142, 3300355, 6600710, 7260781, 14521562, 36303905, 72607810]

約数ペア:

[(1, 72607810), (2, 36303905), (5, 14521562), (10, 7260781), (11, 6600710), (22, 3300355), (55, 1320142), (110, 660071)]