30122968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 27534632

約数列:

[1, 2, 4, 8, 103, 139, 206, 263, 278, 412, 526, 556, 824, 1052, 1112, 2104, 14317, 27089, 28634, 36557, 54178, 57268, 73114, 108356, 114536, 146228, 216712, 292456, 3765371, 7530742, 15061484, 30122968]

約数ペア:

[(1, 30122968), (2, 15061484), (4, 7530742), (8, 3765371), (103, 292456), (139, 216712), (206, 146228), (263, 114536), (278, 108356), (412, 73114), (526, 57268), (556, 54178), (824, 36557), (1052, 28634), (1112, 27089), (2104, 14317)]