82190570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 185815296

約数和(自身を除く): 103624726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 173, 346, 385, 617, 770, 865, 1211, 1234, 1730, 1903, 2422, 3085, 3806, 4319, 6055, 6170, 6787, 8638, 9515, 12110, 13321, 13574, 19030, 21595, 26642, 33935, 43190, 47509, 66605, 67870, 95018, 106741, 133210, 213482, 237545, 475090, 533705, 747187, 1067410, 1174151, 1494374, 2348302, 3735935, 5870755, 7471870, 8219057, 11741510, 16438114, 41095285, 82190570]

約数ペア:

[(1, 82190570), (2, 41095285), (5, 16438114), (7, 11741510), (10, 8219057), (11, 7471870), (14, 5870755), (22, 3735935), (35, 2348302), (55, 1494374), (70, 1174151), (77, 1067410), (110, 747187), (154, 533705), (173, 475090), (346, 237545), (385, 213482), (617, 133210), (770, 106741), (865, 95018), (1211, 67870), (1234, 66605), (1730, 47509), (1903, 43190), (2422, 33935), (3085, 26642), (3806, 21595), (4319, 19030), (6055, 13574), (6170, 13321), (6787, 12110), (8638, 9515)]