2735580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 5005860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 359, 381, 508, 635, 718, 762, 1077, 1270, 1436, 1524, 1795, 1905, 2154, 2540, 3590, 3810, 4308, 5385, 7180, 7620, 10770, 21540, 45593, 91186, 136779, 182372, 227965, 273558, 455930, 547116, 683895, 911860, 1367790, 2735580]

約数ペア:

[(1, 2735580), (2, 1367790), (3, 911860), (4, 683895), (5, 547116), (6, 455930), (10, 273558), (12, 227965), (15, 182372), (20, 136779), (30, 91186), (60, 45593), (127, 21540), (254, 10770), (359, 7620), (381, 7180), (508, 5385), (635, 4308), (718, 3810), (762, 3590), (1077, 2540), (1270, 2154), (1436, 1905), (1524, 1795)]