2538310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 4714128

約数和(自身を除く): 2175818

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 755, 1510, 1681, 3362, 6191, 8405, 12382, 16810, 30955, 61910, 253831, 507662, 1269155, 2538310]

約数ペア:

[(1, 2538310), (2, 1269155), (5, 507662), (10, 253831), (41, 61910), (82, 30955), (151, 16810), (205, 12382), (302, 8405), (410, 6191), (755, 3362), (1510, 1681)]