31363860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47521}}^1$

素因数の和:47544

約数の個数: 48

約数和(自身を含む): 95804352

約数和(自身を除く): 64440492

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, 47521, 95042, 142563, 190084, 237605, 285126, 475210, 522731, 570252, 712815, 950420, 1045462, 1425630, 1568193, 2090924, 2613655, 2851260, 3136386, 5227310, 6272772, 7840965, 10454620, 15681930, 31363860]

約数ペア:

[(1, 31363860), (2, 15681930), (3, 10454620), (4, 7840965), (5, 6272772), (6, 5227310), (10, 3136386), (11, 2851260), (12, 2613655), (15, 2090924), (20, 1568193), (22, 1425630), (30, 1045462), (33, 950420), (44, 712815), (55, 570252), (60, 522731), (66, 475210), (110, 285126), (132, 237605), (165, 190084), (220, 142563), (330, 95042), (660, 47521)]