3063340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21881}}^1$

素因数の和:21897

約数の個数: 24

約数和(自身を含む): 7352352

約数和(自身を除く): 4289012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21881, 43762, 87524, 109405, 153167, 218810, 306334, 437620, 612668, 765835, 1531670, 3063340]

約数ペア:

[(1, 3063340), (2, 1531670), (4, 765835), (5, 612668), (7, 437620), (10, 306334), (14, 218810), (20, 153167), (28, 109405), (35, 87524), (70, 43762), (140, 21881)]