123142170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{2297}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 295835328

約数和(自身を除く): 172693158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1787, 2297, 3574, 4594, 5361, 6891, 8935, 10722, 11485, 13782, 17870, 22970, 26805, 34455, 53610, 68910, 4104739, 8209478, 12314217, 20523695, 24628434, 41047390, 61571085, 123142170]

約数ペア:

[(1, 123142170), (2, 61571085), (3, 41047390), (5, 24628434), (6, 20523695), (10, 12314217), (15, 8209478), (30, 4104739), (1787, 68910), (2297, 53610), (3574, 34455), (4594, 26805), (5361, 22970), (6891, 17870), (8935, 13782), (10722, 11485)]