85216170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4719

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 139769430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 4649, 6110, 9165, 9298, 13947, 18330, 23245, 27894, 46490, 60437, 69735, 120874, 139470, 181311, 218503, 302185, 362622, 437006, 604370, 655509, 906555, 1092515, 1311018, 1813110, 2185030, 2840539, 3277545, 5681078, 6555090, 8521617, 14202695, 17043234, 28405390, 42608085, 85216170]

約数ペア:

[(1, 85216170), (2, 42608085), (3, 28405390), (5, 17043234), (6, 14202695), (10, 8521617), (13, 6555090), (15, 5681078), (26, 3277545), (30, 2840539), (39, 2185030), (47, 1813110), (65, 1311018), (78, 1092515), (94, 906555), (130, 655509), (141, 604370), (195, 437006), (235, 362622), (282, 302185), (390, 218503), (470, 181311), (611, 139470), (705, 120874), (1222, 69735), (1410, 60437), (1833, 46490), (3055, 27894), (3666, 23245), (4649, 18330), (6110, 13947), (9165, 9298)]