221844270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7394809}}^1$

素因数の和:7394819

約数の個数: 16

約数和(自身を含む): 532426320

約数和(自身を除く): 310582050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7394809, 14789618, 22184427, 36974045, 44368854, 73948090, 110922135, 221844270]

約数ペア:

[(1, 221844270), (2, 110922135), (3, 73948090), (5, 44368854), (6, 36974045), (10, 22184427), (15, 14789618), (30, 7394809)]