65122190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10453}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 135483840

約数和(自身を除く): 70361650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10453, 20906, 52265, 73171, 104530, 146342, 365855, 731710, 930317, 1860634, 4651585, 6512219, 9303170, 13024438, 32561095, 65122190]

約数ペア:

[(1, 65122190), (2, 32561095), (5, 13024438), (7, 9303170), (10, 6512219), (14, 4651585), (35, 1860634), (70, 930317), (89, 731710), (178, 365855), (445, 146342), (623, 104530), (890, 73171), (1246, 52265), (3115, 20906), (6230, 10453)]