42198270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1406609}}^1$

素因数の和:1406619

約数の個数: 16

約数和(自身を含む): 101275920

約数和(自身を除く): 59077650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1406609, 2813218, 4219827, 7033045, 8439654, 14066090, 21099135, 42198270]

約数ペア:

[(1, 42198270), (2, 21099135), (3, 14066090), (5, 8439654), (6, 7033045), (10, 4219827), (15, 2813218), (30, 1406609)]