30984888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 85029120

約数和(自身を除く): 54044232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 487, 723, 964, 974, 1446, 1461, 1928, 1948, 2651, 2892, 2922, 3896, 5302, 5357, 5784, 5844, 7953, 10604, 10714, 11688, 15906, 16071, 21208, 21428, 31812, 32142, 42856, 63624, 64284, 117367, 128568, 234734, 352101, 469468, 704202, 938936, 1291037, 1408404, 2582074, 2816808, 3873111, 5164148, 7746222, 10328296, 15492444, 30984888]

約数ペア:

[(1, 30984888), (2, 15492444), (3, 10328296), (4, 7746222), (6, 5164148), (8, 3873111), (11, 2816808), (12, 2582074), (22, 1408404), (24, 1291037), (33, 938936), (44, 704202), (66, 469468), (88, 352101), (132, 234734), (241, 128568), (264, 117367), (482, 64284), (487, 63624), (723, 42856), (964, 32142), (974, 31812), (1446, 21428), (1461, 21208), (1928, 16071), (1948, 15906), (2651, 11688), (2892, 10714), (2922, 10604), (3896, 7953), (5302, 5844), (5357, 5784)]