2199690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 5866560

約数和(自身を除く): 3666870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8147, 16294, 24441, 40735, 48882, 73323, 81470, 122205, 146646, 219969, 244410, 366615, 439938, 733230, 1099845, 2199690]

約数ペア:

[(1, 2199690), (2, 1099845), (3, 733230), (5, 439938), (6, 366615), (9, 244410), (10, 219969), (15, 146646), (18, 122205), (27, 81470), (30, 73323), (45, 48882), (54, 40735), (90, 24441), (135, 16294), (270, 8147)]