117731180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27174

約数の個数: 48

約数和(自身を含む): 291680256

約数和(自身を除く): 173949076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 27127, 54254, 108508, 135635, 189889, 271270, 379778, 542540, 759556, 840937, 949445, 1681874, 1898890, 3363748, 3797780, 4204685, 5886559, 8409370, 11773118, 16818740, 23546236, 29432795, 58865590, 117731180]

約数ペア:

[(1, 117731180), (2, 58865590), (4, 29432795), (5, 23546236), (7, 16818740), (10, 11773118), (14, 8409370), (20, 5886559), (28, 4204685), (31, 3797780), (35, 3363748), (62, 1898890), (70, 1681874), (124, 949445), (140, 840937), (155, 759556), (217, 542540), (310, 379778), (434, 271270), (620, 189889), (868, 135635), (1085, 108508), (2170, 54254), (4340, 27127)]