219945030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7331501}}^1$

素因数の和:7331511

約数の個数: 16

約数和(自身を含む): 527868144

約数和(自身を除く): 307923114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7331501, 14663002, 21994503, 36657505, 43989006, 73315010, 109972515, 219945030]

約数ペア:

[(1, 219945030), (2, 109972515), (3, 73315010), (5, 43989006), (6, 36657505), (10, 21994503), (15, 14663002), (30, 7331501)]