231322236470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1913}}^1\times {\mathrm{71551}}^1$

素因数の和:73497

約数の個数: 48

約数和(自身を含む): 451115039232

約数和(自身を除く): 219792802762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1913, 3826, 9565, 19130, 24869, 49738, 71551, 124345, 143102, 248690, 323297, 357755, 646594, 715510, 930163, 1616485, 1860326, 3232970, 4650815, 9301630, 12092119, 24184238, 60460595, 120921190, 136877063, 273754126, 684385315, 1368770630, 1779401819, 3558803638, 8897009095, 17794018190, 23132223647, 46264447294, 115661118235, 231322236470]

約数ペア:

[(1, 231322236470), (2, 115661118235), (5, 46264447294), (10, 23132223647), (13, 17794018190), (26, 8897009095), (65, 3558803638), (130, 1779401819), (169, 1368770630), (338, 684385315), (845, 273754126), (1690, 136877063), (1913, 120921190), (3826, 60460595), (9565, 24184238), (19130, 12092119), (24869, 9301630), (49738, 4650815), (71551, 3232970), (124345, 1860326), (143102, 1616485), (248690, 930163), (323297, 715510), (357755, 646594)]