165804930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 453413376

約数和(自身を除く): 287608446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 173, 207, 230, 345, 346, 414, 463, 519, 690, 865, 926, 1035, 1038, 1389, 1557, 1730, 2070, 2315, 2595, 2778, 3114, 3979, 4167, 4630, 5190, 6945, 7785, 7958, 8334, 10649, 11937, 13890, 15570, 19895, 20835, 21298, 23874, 31947, 35811, 39790, 41670, 53245, 59685, 63894, 71622, 80099, 95841, 106490, 119370, 159735, 160198, 179055, 191682, 240297, 319470, 358110, 400495, 479205, 480594, 720891, 800990, 958410, 1201485, 1441782, 1842277, 2402970, 3604455, 3684554, 5526831, 7208910, 9211385, 11053662, 16580493, 18422770, 27634155, 33160986, 55268310, 82902465, 165804930]

約数ペア:

[(1, 165804930), (2, 82902465), (3, 55268310), (5, 33160986), (6, 27634155), (9, 18422770), (10, 16580493), (15, 11053662), (18, 9211385), (23, 7208910), (30, 5526831), (45, 3684554), (46, 3604455), (69, 2402970), (90, 1842277), (115, 1441782), (138, 1201485), (173, 958410), (207, 800990), (230, 720891), (345, 480594), (346, 479205), (414, 400495), (463, 358110), (519, 319470), (690, 240297), (865, 191682), (926, 179055), (1035, 160198), (1038, 159735), (1389, 119370), (1557, 106490), (1730, 95841), (2070, 80099), (2315, 71622), (2595, 63894), (2778, 59685), (3114, 53245), (3979, 41670), (4167, 39790), (4630, 35811), (5190, 31947), (6945, 23874), (7785, 21298), (7958, 20835), (8334, 19895), (10649, 15570), (11937, 13890)]