91124740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15196

約数の個数: 48

約数和(自身を含む): 223800192

約数和(自身を除く): 132675452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 15137, 30274, 60548, 75685, 105959, 151370, 211918, 302740, 423836, 529795, 650891, 1059590, 1301782, 2119180, 2603564, 3254455, 4556237, 6508910, 9112474, 13017820, 18224948, 22781185, 45562370, 91124740]

約数ペア:

[(1, 91124740), (2, 45562370), (4, 22781185), (5, 18224948), (7, 13017820), (10, 9112474), (14, 6508910), (20, 4556237), (28, 3254455), (35, 2603564), (43, 2119180), (70, 1301782), (86, 1059590), (140, 650891), (172, 529795), (215, 423836), (301, 302740), (430, 211918), (602, 151370), (860, 105959), (1204, 75685), (1505, 60548), (3010, 30274), (6020, 15137)]