2779290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30881}}^1$

素因数の和:30894

約数の個数: 24

約数和(自身を含む): 7226388

約数和(自身を除く): 4447098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30881, 61762, 92643, 154405, 185286, 277929, 308810, 463215, 555858, 926430, 1389645, 2779290]

約数ペア:

[(1, 2779290), (2, 1389645), (3, 926430), (5, 555858), (6, 463215), (9, 308810), (10, 277929), (15, 185286), (18, 154405), (30, 92643), (45, 61762), (90, 30881)]