2012542860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{39979}}^1$

素因数の和:40830

約数の個数: 48

約数和(自身を含む): 5641977600

約数和(自身を除く): 3629434740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8390, 10068, 12585, 16780, 25170, 39979, 50340, 79958, 119937, 159916, 199895, 239874, 399790, 479748, 599685, 799580, 1199370, 2398740, 33542381, 67084762, 100627143, 134169524, 167711905, 201254286, 335423810, 402508572, 503135715, 670847620, 1006271430, 2012542860]

約数ペア:

[(1, 2012542860), (2, 1006271430), (3, 670847620), (4, 503135715), (5, 402508572), (6, 335423810), (10, 201254286), (12, 167711905), (15, 134169524), (20, 100627143), (30, 67084762), (60, 33542381), (839, 2398740), (1678, 1199370), (2517, 799580), (3356, 599685), (4195, 479748), (5034, 399790), (8390, 239874), (10068, 199895), (12585, 159916), (16780, 119937), (25170, 79958), (39979, 50340)]