42166290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 64

約数和(自身を含む): 110885760

約数和(自身を除く): 68719470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2851, 2958, 4930, 5702, 7395, 8553, 14255, 14790, 17106, 28510, 42765, 48467, 82679, 85530, 96934, 145401, 165358, 242335, 248037, 290802, 413395, 484670, 496074, 727005, 826790, 1240185, 1405543, 1454010, 2480370, 2811086, 4216629, 7027715, 8433258, 14055430, 21083145, 42166290]

約数ペア:

[(1, 42166290), (2, 21083145), (3, 14055430), (5, 8433258), (6, 7027715), (10, 4216629), (15, 2811086), (17, 2480370), (29, 1454010), (30, 1405543), (34, 1240185), (51, 826790), (58, 727005), (85, 496074), (87, 484670), (102, 413395), (145, 290802), (170, 248037), (174, 242335), (255, 165358), (290, 145401), (435, 96934), (493, 85530), (510, 82679), (870, 48467), (986, 42765), (1479, 28510), (2465, 17106), (2851, 14790), (2958, 14255), (4930, 8553), (5702, 7395)]