27339340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195281}}^1$

素因数の和:195297

約数の個数: 24

約数和(自身を含む): 65614752

約数和(自身を除く): 38275412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195281, 390562, 781124, 976405, 1366967, 1952810, 2733934, 3905620, 5467868, 6834835, 13669670, 27339340]

約数ペア:

[(1, 27339340), (2, 13669670), (4, 6834835), (5, 5467868), (7, 3905620), (10, 2733934), (14, 1952810), (20, 1366967), (28, 976405), (35, 781124), (70, 390562), (140, 195281)]