2530140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42169}}^1$

素因数の和:42181

約数の個数: 24

約数和(自身を含む): 7084560

約数和(自身を除く): 4554420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42169, 84338, 126507, 168676, 210845, 253014, 421690, 506028, 632535, 843380, 1265070, 2530140]

約数ペア:

[(1, 2530140), (2, 1265070), (3, 843380), (4, 632535), (5, 506028), (6, 421690), (10, 253014), (12, 210845), (15, 168676), (20, 126507), (30, 84338), (60, 42169)]