28220070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{940669}}^1$

素因数の和:940679

約数の個数: 16

約数和(自身を含む): 67728240

約数和(自身を除く): 39508170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 940669, 1881338, 2822007, 4703345, 5644014, 9406690, 14110035, 28220070]

約数ペア:

[(1, 28220070), (2, 14110035), (3, 9406690), (5, 5644014), (6, 4703345), (10, 2822007), (15, 1881338), (30, 940669)]