30957768

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 86452800

約数和(自身を除く): 55495032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 433, 662, 866, 993, 1299, 1324, 1732, 1986, 2598, 2648, 2979, 3464, 3897, 3972, 5196, 5958, 7794, 7944, 8937, 10392, 11691, 11916, 15588, 17874, 23382, 23832, 31176, 35748, 46764, 71496, 93528, 143323, 286646, 429969, 573292, 859938, 1146584, 1289907, 1719876, 2579814, 3439752, 3869721, 5159628, 7739442, 10319256, 15478884, 30957768]

約数ペア:

[(1, 30957768), (2, 15478884), (3, 10319256), (4, 7739442), (6, 5159628), (8, 3869721), (9, 3439752), (12, 2579814), (18, 1719876), (24, 1289907), (27, 1146584), (36, 859938), (54, 573292), (72, 429969), (108, 286646), (216, 143323), (331, 93528), (433, 71496), (662, 46764), (866, 35748), (993, 31176), (1299, 23832), (1324, 23382), (1732, 17874), (1986, 15588), (2598, 11916), (2648, 11691), (2979, 10392), (3464, 8937), (3897, 7944), (3972, 7794), (5196, 5958)]