34720090

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4229}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 62587080

約数和(自身を除く): 27866990

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 4229, 8210, 8458, 21145, 42290, 3472009, 6944018, 17360045, 34720090]

約数ペア:

[(1, 34720090), (2, 17360045), (5, 6944018), (10, 3472009), (821, 42290), (1642, 21145), (4105, 8458), (4229, 8210)]