71160210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71879}}^1$

素因数の和:71903

約数の個数: 48

約数和(自身を含む): 201839040

約数和(自身を除く): 130678830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 71879, 143758, 215637, 359395, 431274, 646911, 718790, 790669, 1078185, 1293822, 1581338, 2156370, 2372007, 3234555, 3953345, 4744014, 6469110, 7116021, 7906690, 11860035, 14232042, 23720070, 35580105, 71160210]

約数ペア:

[(1, 71160210), (2, 35580105), (3, 23720070), (5, 14232042), (6, 11860035), (9, 7906690), (10, 7116021), (11, 6469110), (15, 4744014), (18, 3953345), (22, 3234555), (30, 2372007), (33, 2156370), (45, 1581338), (55, 1293822), (66, 1078185), (90, 790669), (99, 718790), (110, 646911), (165, 431274), (198, 359395), (330, 215637), (495, 143758), (990, 71879)]