21514170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{717139}}^1$

素因数の和:717149

約数の個数: 16

約数和(自身を含む): 51634080

約数和(自身を除く): 30119910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 717139, 1434278, 2151417, 3585695, 4302834, 7171390, 10757085, 21514170]

約数ペア:

[(1, 21514170), (2, 10757085), (3, 7171390), (5, 4302834), (6, 3585695), (10, 2151417), (15, 1434278), (30, 717139)]