1440148030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8471459}}^1$

素因数の和:8471483

約数の個数: 16

約数和(自身を含む): 2744753040

約数和(自身を除く): 1304605010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8471459, 16942918, 42357295, 84714590, 144014803, 288029606, 720074015, 1440148030]

約数ペア:

[(1, 1440148030), (2, 720074015), (5, 288029606), (10, 144014803), (17, 84714590), (34, 42357295), (85, 16942918), (170, 8471459)]