13484460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20431}}^1$

素因数の和:20454

約数の個数: 48

約数和(自身を含む): 41190912

約数和(自身を除く): 27706452

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, 20431, 40862, 61293, 81724, 102155, 122586, 204310, 224741, 245172, 306465, 408620, 449482, 612930, 674223, 898964, 1123705, 1225860, 1348446, 2247410, 2696892, 3371115, 4494820, 6742230, 13484460]

約数ペア:

[(1, 13484460), (2, 6742230), (3, 4494820), (4, 3371115), (5, 2696892), (6, 2247410), (10, 1348446), (11, 1225860), (12, 1123705), (15, 898964), (20, 674223), (22, 612930), (30, 449482), (33, 408620), (44, 306465), (55, 245172), (60, 224741), (66, 204310), (110, 122586), (132, 102155), (165, 81724), (220, 61293), (330, 40862), (660, 20431)]