31304460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47431}}^1$

素因数の和:47454

約数の個数: 48

約数和(自身を含む): 95622912

約数和(自身を除く): 64318452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47431, 94862, 142293, 189724, 237155, 284586, 474310, 521741, 569172, 711465, 948620, 1043482, 1422930, 1565223, 2086964, 2608705, 2845860, 3130446, 5217410, 6260892, 7826115, 10434820, 15652230, 31304460]

約数ペア:

[(1, 31304460), (2, 15652230), (3, 10434820), (4, 7826115), (5, 6260892), (6, 5217410), (10, 3130446), (11, 2845860), (12, 2608705), (15, 2086964), (20, 1565223), (22, 1422930), (30, 1043482), (33, 948620), (44, 711465), (55, 569172), (60, 521741), (66, 474310), (110, 284586), (132, 237155), (165, 189724), (220, 142293), (330, 94862), (660, 47431)]