30667748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 57009120

約数和(自身を除く): 26341372

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3571, 4294, 7142, 8588, 14284, 67849, 135698, 271396, 403523, 807046, 1614092, 7666937, 15333874, 30667748]

約数ペア:

[(1, 30667748), (2, 15333874), (4, 7666937), (19, 1614092), (38, 807046), (76, 403523), (113, 271396), (226, 135698), (452, 67849), (2147, 14284), (3571, 8588), (4294, 7142)]