57615790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4271}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 110730240

約数和(自身を除く): 53114450

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 4271, 6745, 8542, 13490, 21355, 42710, 81149, 162298, 303241, 405745, 606482, 811490, 1516205, 3032410, 5761579, 11523158, 28807895, 57615790]

約数ペア:

[(1, 57615790), (2, 28807895), (5, 11523158), (10, 5761579), (19, 3032410), (38, 1516205), (71, 811490), (95, 606482), (142, 405745), (190, 303241), (355, 162298), (710, 81149), (1349, 42710), (2698, 21355), (4271, 13490), (6745, 8542)]