897130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 1782144

約数和(自身を除く): 885014

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 103, 130, 134, 206, 335, 515, 670, 871, 1030, 1339, 1742, 2678, 4355, 6695, 6901, 8710, 13390, 13802, 34505, 69010, 89713, 179426, 448565, 897130]

約数ペア:

[(1, 897130), (2, 448565), (5, 179426), (10, 89713), (13, 69010), (26, 34505), (65, 13802), (67, 13390), (103, 8710), (130, 6901), (134, 6695), (206, 4355), (335, 2678), (515, 1742), (670, 1339), (871, 1030)]