22155270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{738509}}^1$

素因数の和:738519

約数の個数: 16

約数和(自身を含む): 53172720

約数和(自身を除く): 31017450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 738509, 1477018, 2215527, 3692545, 4431054, 7385090, 11077635, 22155270]

約数ペア:

[(1, 22155270), (2, 11077635), (3, 7385090), (5, 4431054), (6, 3692545), (10, 2215527), (15, 1477018), (30, 738509)]