34302980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90271}}^1$

素因数の和:90299

約数の個数: 24

約数和(自身を含む): 75828480

約数和(自身を除く): 41525500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 90271, 180542, 361084, 451355, 902710, 1715149, 1805420, 3430298, 6860596, 8575745, 17151490, 34302980]

約数ペア:

[(1, 34302980), (2, 17151490), (4, 8575745), (5, 6860596), (10, 3430298), (19, 1805420), (20, 1715149), (38, 902710), (76, 451355), (95, 361084), (190, 180542), (380, 90271)]