30822256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 64080720

約数和(自身を除く): 33258464

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1913, 2014, 3826, 4028, 7652, 8056, 15304, 16112, 30608, 36347, 72694, 101389, 145388, 202778, 290776, 405556, 581552, 811112, 1622224, 1926391, 3852782, 7705564, 15411128, 30822256]

約数ペア:

[(1, 30822256), (2, 15411128), (4, 7705564), (8, 3852782), (16, 1926391), (19, 1622224), (38, 811112), (53, 581552), (76, 405556), (106, 290776), (152, 202778), (212, 145388), (304, 101389), (424, 72694), (848, 36347), (1007, 30608), (1913, 16112), (2014, 15304), (3826, 8056), (4028, 7652)]