30276728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11759

約数の個数: 32

約数和(自身を含む): 63277200

約数和(自身を除く): 33000472

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11717, 23434, 46868, 93736, 199189, 222623, 398378, 445246, 796756, 890492, 1593512, 1780984, 3784591, 7569182, 15138364, 30276728]

約数ペア:

[(1, 30276728), (2, 15138364), (4, 7569182), (8, 3784591), (17, 1780984), (19, 1593512), (34, 890492), (38, 796756), (68, 445246), (76, 398378), (136, 222623), (152, 199189), (323, 93736), (646, 46868), (1292, 23434), (2584, 11717)]