194510330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1889}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 400619520

約数和(自身を除く): 206109190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1471, 1889, 2942, 3778, 7355, 9445, 10297, 13223, 14710, 18890, 20594, 26446, 51485, 66115, 102970, 132230, 2778719, 5557438, 13893595, 19451033, 27787190, 38902066, 97255165, 194510330]

約数ペア:

[(1, 194510330), (2, 97255165), (5, 38902066), (7, 27787190), (10, 19451033), (14, 13893595), (35, 5557438), (70, 2778719), (1471, 132230), (1889, 102970), (2942, 66115), (3778, 51485), (7355, 26446), (9445, 20594), (10297, 18890), (13223, 14710)]