16539420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{275657}}^1$

素因数の和:275669

約数の個数: 24

約数和(自身を含む): 46310544

約数和(自身を除く): 29771124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 275657, 551314, 826971, 1102628, 1378285, 1653942, 2756570, 3307884, 4134855, 5513140, 8269710, 16539420]

約数ペア:

[(1, 16539420), (2, 8269710), (3, 5513140), (4, 4134855), (5, 3307884), (6, 2756570), (10, 1653942), (12, 1378285), (15, 1102628), (20, 826971), (30, 551314), (60, 275657)]