67879790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{56099}}^1$

素因数の和:56128

約数の個数: 24

約数和(自身を含む): 134303400

約数和(自身を除く): 66423610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 56099, 112198, 280495, 560990, 617089, 1234178, 3085445, 6170890, 6787979, 13575958, 33939895, 67879790]

約数ペア:

[(1, 67879790), (2, 33939895), (5, 13575958), (10, 6787979), (11, 6170890), (22, 3085445), (55, 1234178), (110, 617089), (121, 560990), (242, 280495), (605, 112198), (1210, 56099)]