30857634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90227}}^1$

素因数の和:90254

約数の個数: 24

約数和(自身を含む): 70377840

約数和(自身を除く): 39520206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90227, 180454, 270681, 541362, 812043, 1624086, 1714313, 3428626, 5142939, 10285878, 15428817, 30857634]

約数ペア:

[(1, 30857634), (2, 15428817), (3, 10285878), (6, 5142939), (9, 3428626), (18, 1714313), (19, 1624086), (38, 812043), (57, 541362), (114, 270681), (171, 180454), (342, 90227)]