67303510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 70176170

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 134, 170, 190, 311, 323, 335, 622, 646, 670, 1139, 1273, 1555, 1615, 2278, 2546, 3110, 3230, 5287, 5695, 5909, 6365, 10574, 11390, 11818, 12730, 20837, 21641, 26435, 29545, 41674, 43282, 52870, 59090, 100453, 104185, 108205, 200906, 208370, 216410, 354229, 395903, 502265, 708458, 791806, 1004530, 1771145, 1979515, 3542290, 3959030, 6730351, 13460702, 33651755, 67303510]

約数ペア:

[(1, 67303510), (2, 33651755), (5, 13460702), (10, 6730351), (17, 3959030), (19, 3542290), (34, 1979515), (38, 1771145), (67, 1004530), (85, 791806), (95, 708458), (134, 502265), (170, 395903), (190, 354229), (311, 216410), (323, 208370), (335, 200906), (622, 108205), (646, 104185), (670, 100453), (1139, 59090), (1273, 52870), (1555, 43282), (1615, 41674), (2278, 29545), (2546, 26435), (3110, 21641), (3230, 20837), (5287, 12730), (5695, 11818), (5909, 11390), (6365, 10574)]