345050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 24

約数和(自身を含む): 657696

約数和(自身を除く): 312646

約数列:

[1, 2, 5, 10, 25, 50, 67, 103, 134, 206, 335, 515, 670, 1030, 1675, 2575, 3350, 5150, 6901, 13802, 34505, 69010, 172525, 345050]

約数ペア:

[(1, 345050), (2, 172525), (5, 69010), (10, 34505), (25, 13802), (50, 6901), (67, 5150), (103, 3350), (134, 2575), (206, 1675), (335, 1030), (515, 670)]