3655790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3394450

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 271, 355, 542, 710, 1349, 1355, 2698, 2710, 5149, 6745, 10298, 13490, 19241, 25745, 38482, 51490, 96205, 192410, 365579, 731158, 1827895, 3655790]

約数ペア:

[(1, 3655790), (2, 1827895), (5, 731158), (10, 365579), (19, 192410), (38, 96205), (71, 51490), (95, 38482), (142, 25745), (190, 19241), (271, 13490), (355, 10298), (542, 6745), (710, 5149), (1349, 2710), (1355, 2698)]