31398870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1117}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 75505248

約数和(自身を除く): 44106378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937, 1117, 1874, 2234, 2811, 3351, 4685, 5585, 5622, 6702, 9370, 11170, 14055, 16755, 28110, 33510, 1046629, 2093258, 3139887, 5233145, 6279774, 10466290, 15699435, 31398870]

約数ペア:

[(1, 31398870), (2, 15699435), (3, 10466290), (5, 6279774), (6, 5233145), (10, 3139887), (15, 2093258), (30, 1046629), (937, 33510), (1117, 28110), (1874, 16755), (2234, 14055), (2811, 11170), (3351, 9370), (4685, 6702), (5585, 5622)]