122490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 318708

約数和(自身を除く): 196218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1361, 2722, 4083, 6805, 8166, 12249, 13610, 20415, 24498, 40830, 61245, 122490]

約数ペア:

[(1, 122490), (2, 61245), (3, 40830), (5, 24498), (6, 20415), (9, 13610), (10, 12249), (15, 8166), (18, 6805), (30, 4083), (45, 2722), (90, 1361)]