28878270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{962609}}^1$

素因数の和:962619

約数の個数: 16

約数和(自身を含む): 69307920

約数和(自身を除く): 40429650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 962609, 1925218, 2887827, 4813045, 5775654, 9626090, 14439135, 28878270]

約数ペア:

[(1, 28878270), (2, 14439135), (3, 9626090), (5, 5775654), (6, 4813045), (10, 2887827), (15, 1925218), (30, 962609)]