75221570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 145499328

約数和(自身を除く): 70277758

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 311, 335, 361, 622, 670, 722, 1273, 1555, 1805, 2546, 3110, 3610, 5909, 6365, 11818, 12730, 20837, 24187, 29545, 41674, 48374, 59090, 104185, 112271, 120935, 208370, 224542, 241870, 395903, 561355, 791806, 1122710, 1979515, 3959030, 7522157, 15044314, 37610785, 75221570]

約数ペア:

[(1, 75221570), (2, 37610785), (5, 15044314), (10, 7522157), (19, 3959030), (38, 1979515), (67, 1122710), (95, 791806), (134, 561355), (190, 395903), (311, 241870), (335, 224542), (361, 208370), (622, 120935), (670, 112271), (722, 104185), (1273, 59090), (1555, 48374), (1805, 41674), (2546, 29545), (3110, 24187), (3610, 20837), (5909, 12730), (6365, 11818)]