2142090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23801}}^1$

素因数の和:23814

約数の個数: 24

約数和(自身を含む): 5569668

約数和(自身を除く): 3427578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23801, 47602, 71403, 119005, 142806, 214209, 238010, 357015, 428418, 714030, 1071045, 2142090]

約数ペア:

[(1, 2142090), (2, 1071045), (3, 714030), (5, 428418), (6, 357015), (9, 238010), (10, 214209), (15, 142806), (18, 119005), (30, 71403), (45, 47602), (90, 23801)]