21269070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{236323}}^1$

素因数の和:236336

約数の個数: 24

約数和(自身を含む): 55299816

約数和(自身を除く): 34030746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 236323, 472646, 708969, 1181615, 1417938, 2126907, 2363230, 3544845, 4253814, 7089690, 10634535, 21269070]

約数ペア:

[(1, 21269070), (2, 10634535), (3, 7089690), (5, 4253814), (6, 3544845), (9, 2363230), (10, 2126907), (15, 1417938), (18, 1181615), (30, 708969), (45, 472646), (90, 236323)]