162374570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1123}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 308335680

約数和(自身を除く): 145961110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 761, 1123, 1522, 2246, 3805, 5615, 7610, 11230, 14459, 21337, 28918, 42674, 72295, 106685, 144590, 213370, 854603, 1709206, 4273015, 8546030, 16237457, 32474914, 81187285, 162374570]

約数ペア:

[(1, 162374570), (2, 81187285), (5, 32474914), (10, 16237457), (19, 8546030), (38, 4273015), (95, 1709206), (190, 854603), (761, 213370), (1123, 144590), (1522, 106685), (2246, 72295), (3805, 42674), (5615, 28918), (7610, 21337), (11230, 14459)]