204421830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6814061}}^1$

素因数の和:6814071

約数の個数: 16

約数和(自身を含む): 490612464

約数和(自身を除く): 286190634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6814061, 13628122, 20442183, 34070305, 40884366, 68140610, 102210915, 204421830]

約数ペア:

[(1, 204421830), (2, 102210915), (3, 68140610), (5, 40884366), (6, 34070305), (10, 20442183), (15, 13628122), (30, 6814061)]