83297270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4391}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 172025856

約数和(自身を除く): 88728586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4391, 8782, 9485, 18970, 21955, 30737, 43910, 61474, 153685, 307370, 1189961, 2379922, 5949805, 8329727, 11899610, 16659454, 41648635, 83297270]

約数ペア:

[(1, 83297270), (2, 41648635), (5, 16659454), (7, 11899610), (10, 8329727), (14, 5949805), (35, 2379922), (70, 1189961), (271, 307370), (542, 153685), (1355, 61474), (1897, 43910), (2710, 30737), (3794, 21955), (4391, 18970), (8782, 9485)]