71834510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15187}}^1$

素因数の和:15248

約数の個数: 32

約数和(自身を含む): 144346752

約数和(自身を除く): 72512242

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15187, 30374, 75935, 151870, 167057, 334114, 653041, 835285, 1306082, 1670570, 3265205, 6530410, 7183451, 14366902, 35917255, 71834510]

約数ペア:

[(1, 71834510), (2, 35917255), (5, 14366902), (10, 7183451), (11, 6530410), (22, 3265205), (43, 1670570), (55, 1306082), (86, 835285), (110, 653041), (215, 334114), (430, 167057), (473, 151870), (946, 75935), (2365, 30374), (4730, 15187)]