231346140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3855769}}^1$

素因数の和:3855781

約数の個数: 24

約数和(自身を含む): 647769360

約数和(自身を除く): 416423220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3855769, 7711538, 11567307, 15423076, 19278845, 23134614, 38557690, 46269228, 57836535, 77115380, 115673070, 231346140]

約数ペア:

[(1, 231346140), (2, 115673070), (3, 77115380), (4, 57836535), (5, 46269228), (6, 38557690), (10, 23134614), (12, 19278845), (15, 15423076), (20, 11567307), (30, 7711538), (60, 3855769)]