2051224170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68374139}}^1$

素因数の和:68374149

約数の個数: 16

約数和(自身を含む): 4922938080

約数和(自身を除く): 2871713910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68374139, 136748278, 205122417, 341870695, 410244834, 683741390, 1025612085, 2051224170]

約数ペア:

[(1, 2051224170), (2, 1025612085), (3, 683741390), (5, 410244834), (6, 341870695), (10, 205122417), (15, 136748278), (30, 68374139)]