2421390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{80713}}^1$

素因数の和:80723

約数の個数: 16

約数和(自身を含む): 5811408

約数和(自身を除く): 3390018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 80713, 161426, 242139, 403565, 484278, 807130, 1210695, 2421390]

約数ペア:

[(1, 2421390), (2, 1210695), (3, 807130), (5, 484278), (6, 403565), (10, 242139), (15, 161426), (30, 80713)]