2311860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 4292556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 727, 795, 1060, 1454, 1590, 2181, 2908, 3180, 3635, 4362, 7270, 8724, 10905, 14540, 21810, 38531, 43620, 77062, 115593, 154124, 192655, 231186, 385310, 462372, 577965, 770620, 1155930, 2311860]

約数ペア:

[(1, 2311860), (2, 1155930), (3, 770620), (4, 577965), (5, 462372), (6, 385310), (10, 231186), (12, 192655), (15, 154124), (20, 115593), (30, 77062), (53, 43620), (60, 38531), (106, 21810), (159, 14540), (212, 10905), (265, 8724), (318, 7270), (530, 4362), (636, 3635), (727, 3180), (795, 2908), (1060, 2181), (1454, 1590)]