65206140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086769}}^1$

素因数の和:1086781

約数の個数: 24

約数和(自身を含む): 182577360

約数和(自身を除く): 117371220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086769, 2173538, 3260307, 4347076, 5433845, 6520614, 10867690, 13041228, 16301535, 21735380, 32603070, 65206140]

約数ペア:

[(1, 65206140), (2, 32603070), (3, 21735380), (4, 16301535), (5, 13041228), (6, 10867690), (10, 6520614), (12, 5433845), (15, 4347076), (20, 3260307), (30, 2173538), (60, 1086769)]