39897210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1329907}}^1$

素因数の和:1329917

約数の個数: 16

約数和(自身を含む): 95753376

約数和(自身を除く): 55856166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1329907, 2659814, 3989721, 6649535, 7979442, 13299070, 19948605, 39897210]

約数ペア:

[(1, 39897210), (2, 19948605), (3, 13299070), (5, 7979442), (6, 6649535), (10, 3989721), (15, 2659814), (30, 1329907)]