30475088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14321}}^1$

素因数の和:14355

約数の個数: 40

約数和(自身を含む): 71037120

約数和(自身を除く): 40562032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14321, 28642, 57284, 100247, 114568, 200494, 229136, 272099, 400988, 544198, 801976, 1088396, 1603952, 1904693, 2176792, 3809386, 4353584, 7618772, 15237544, 30475088]

約数ペア:

[(1, 30475088), (2, 15237544), (4, 7618772), (7, 4353584), (8, 3809386), (14, 2176792), (16, 1904693), (19, 1603952), (28, 1088396), (38, 801976), (56, 544198), (76, 400988), (112, 272099), (133, 229136), (152, 200494), (266, 114568), (304, 100247), (532, 57284), (1064, 28642), (2128, 14321)]