7155118070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31109209}}^1$

素因数の和:31109239

約数の個数: 16

約数和(自身を含む): 13439178720

約数和(自身を除く): 6284060650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 31109209, 62218418, 155546045, 311092090, 715511807, 1431023614, 3577559035, 7155118070]

約数ペア:

[(1, 7155118070), (2, 3577559035), (5, 1431023614), (10, 715511807), (23, 311092090), (46, 155546045), (115, 62218418), (230, 31109209)]