2017310890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{69779}}^1$

素因数の和:69859

約数の個数: 48

約数和(自身を含む): 4295656800

約数和(自身を除く): 2278345910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 14455, 28910, 69779, 139558, 348895, 488453, 697790, 976906, 2442265, 3419171, 4116961, 4884530, 6838342, 8233922, 17095855, 20584805, 28818727, 34191710, 41169610, 57637454, 144093635, 201731089, 288187270, 403462178, 1008655445, 2017310890]

約数ペア:

[(1, 2017310890), (2, 1008655445), (5, 403462178), (7, 288187270), (10, 201731089), (14, 144093635), (35, 57637454), (49, 41169610), (59, 34191710), (70, 28818727), (98, 20584805), (118, 17095855), (245, 8233922), (295, 6838342), (413, 4884530), (490, 4116961), (590, 3419171), (826, 2442265), (2065, 976906), (2891, 697790), (4130, 488453), (5782, 348895), (14455, 139558), (28910, 69779)]