80854710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13681}}^1$

素因数の和:13888

約数の個数: 32

約数和(自身を含む): 195050592

約数和(自身を除く): 114195882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 13681, 27362, 41043, 68405, 82086, 136810, 205215, 410430, 2695157, 5390314, 8085471, 13475785, 16170942, 26951570, 40427355, 80854710]

約数ペア:

[(1, 80854710), (2, 40427355), (3, 26951570), (5, 16170942), (6, 13475785), (10, 8085471), (15, 5390314), (30, 2695157), (197, 410430), (394, 205215), (591, 136810), (985, 82086), (1182, 68405), (1970, 41043), (2955, 27362), (5910, 13681)]