83261290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 175191552

約数和(自身を除く): 91930262

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 367, 463, 490, 734, 926, 1835, 2315, 2569, 3241, 3670, 4630, 5138, 6482, 12845, 16205, 17983, 22687, 25690, 32410, 35966, 45374, 89915, 113435, 169921, 179830, 226870, 339842, 849605, 1189447, 1699210, 2378894, 5947235, 8326129, 11894470, 16652258, 41630645, 83261290]

約数ペア:

[(1, 83261290), (2, 41630645), (5, 16652258), (7, 11894470), (10, 8326129), (14, 5947235), (35, 2378894), (49, 1699210), (70, 1189447), (98, 849605), (245, 339842), (367, 226870), (463, 179830), (490, 169921), (734, 113435), (926, 89915), (1835, 45374), (2315, 35966), (2569, 32410), (3241, 25690), (3670, 22687), (4630, 17983), (5138, 16205), (6482, 12845)]