2838870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31543}}^1$

素因数の和:31556

約数の個数: 24

約数和(自身を含む): 7381296

約数和(自身を除く): 4542426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31543, 63086, 94629, 157715, 189258, 283887, 315430, 473145, 567774, 946290, 1419435, 2838870]

約数ペア:

[(1, 2838870), (2, 1419435), (3, 946290), (5, 567774), (6, 473145), (9, 315430), (10, 283887), (15, 189258), (18, 157715), (30, 94629), (45, 63086), (90, 31543)]