69045790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2741}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 136222560

約数和(自身を除く): 67176770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 2741, 5038, 5482, 12595, 13705, 25190, 27410, 30151, 60302, 150755, 301510, 627689, 1255378, 3138445, 6276890, 6904579, 13809158, 34522895, 69045790]

約数ペア:

[(1, 69045790), (2, 34522895), (5, 13809158), (10, 6904579), (11, 6276890), (22, 3138445), (55, 1255378), (110, 627689), (229, 301510), (458, 150755), (1145, 60302), (2290, 30151), (2519, 27410), (2741, 25190), (5038, 13705), (5482, 12595)]