1813230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20147}}^1$

素因数の和:20160

約数の個数: 24

約数和(自身を含む): 4714632

約数和(自身を除く): 2901402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20147, 40294, 60441, 100735, 120882, 181323, 201470, 302205, 362646, 604410, 906615, 1813230]

約数ペア:

[(1, 1813230), (2, 906615), (3, 604410), (5, 362646), (6, 302205), (9, 201470), (10, 181323), (15, 120882), (18, 100735), (30, 60441), (45, 40294), (90, 20147)]