161937804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{999431}}^1$

素因数の和:999943

約数の個数: 64

約数和(自身を含む): 424846550016

約数和(自身を除く): 262908745086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 491, 982, 1473, 2455, 2946, 4910, 5401, 7365, 10802, 14730, 16203, 27005, 32406, 54010, 81015, 162030, 999431, 1998862, 2998293, 4997155, 5996586, 9994310, 10993741, 14991465, 21987482, 29982930, 32981223, 54968705, 65962446, 109937410, 164906115, 329812230, 490720621, 981441242, 1472161863, 2453603105, 2944323726, 4907206210, 5397926831, 7360809315, 10795853662, 14721618630, 16193780493, 26989634155, 32387560986, 53979268310, 80968902465, 161937804930]

約数ペア:

[(1, 161937804930), (2, 80968902465), (3, 53979268310), (5, 32387560986), (6, 26989634155), (10, 16193780493), (11, 14721618630), (15, 10795853662), (22, 7360809315), (30, 5397926831), (33, 4907206210), (55, 2944323726), (66, 2453603105), (110, 1472161863), (165, 981441242), (330, 490720621), (491, 329812230), (982, 164906115), (1473, 109937410), (2455, 65962446), (2946, 54968705), (4910, 32981223), (5401, 29982930), (7365, 21987482), (10802, 14991465), (14730, 10993741), (16203, 9994310), (27005, 5996586), (32406, 4997155), (54010, 2998293), (81015, 1998862), (162030, 999431)]