161786610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2083}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 421334784

約数和(自身を除く): 259548174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2083, 2589, 4166, 4315, 5178, 6249, 7767, 8630, 10415, 12498, 12945, 15534, 18747, 20830, 25890, 31245, 37494, 38835, 62490, 77670, 93735, 187470, 1797629, 3595258, 5392887, 8988145, 10785774, 16178661, 17976290, 26964435, 32357322, 53928870, 80893305, 161786610]

約数ペア:

[(1, 161786610), (2, 80893305), (3, 53928870), (5, 32357322), (6, 26964435), (9, 17976290), (10, 16178661), (15, 10785774), (18, 8988145), (30, 5392887), (45, 3595258), (90, 1797629), (863, 187470), (1726, 93735), (2083, 77670), (2589, 62490), (4166, 38835), (4315, 37494), (5178, 31245), (6249, 25890), (7767, 20830), (8630, 18747), (10415, 15534), (12498, 12945)]