133210

素因数分解:

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

素因数の和:198

約数の個数: 32

約数和(自身を含む): 300672

約数和(自身を除く): 167462

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 173, 346, 385, 770, 865, 1211, 1730, 1903, 2422, 3806, 6055, 9515, 12110, 13321, 19030, 26642, 66605, 133210]

約数ペア:

[(1, 133210), (2, 66605), (5, 26642), (7, 19030), (10, 13321), (11, 12110), (14, 9515), (22, 6055), (35, 3806), (55, 2422), (70, 1903), (77, 1730), (110, 1211), (154, 865), (173, 770), (346, 385)]