30911808

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 82478880

約数和(自身を除く): 51567072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1229, 1572, 2096, 2458, 3144, 3687, 4192, 4916, 6288, 7374, 8384, 9832, 12576, 14748, 19664, 25152, 29496, 39328, 58992, 78656, 117984, 160999, 235968, 321998, 482997, 643996, 965994, 1287992, 1931988, 2575984, 3863976, 5151968, 7727952, 10303936, 15455904, 30911808]

約数ペア:

[(1, 30911808), (2, 15455904), (3, 10303936), (4, 7727952), (6, 5151968), (8, 3863976), (12, 2575984), (16, 1931988), (24, 1287992), (32, 965994), (48, 643996), (64, 482997), (96, 321998), (131, 235968), (192, 160999), (262, 117984), (393, 78656), (524, 58992), (786, 39328), (1048, 29496), (1229, 25152), (1572, 19664), (2096, 14748), (2458, 12576), (3144, 9832), (3687, 8384), (4192, 7374), (4916, 6288)]