220179990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7339333}}^1$

素因数の和:7339343

約数の個数: 16

約数和(自身を含む): 528432048

約数和(自身を除く): 308252058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7339333, 14678666, 22017999, 36696665, 44035998, 73393330, 110089995, 220179990]

約数ペア:

[(1, 220179990), (2, 110089995), (3, 73393330), (5, 44035998), (6, 36696665), (10, 22017999), (15, 14678666), (30, 7339333)]