2804270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 3228610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 97, 98, 118, 194, 245, 295, 413, 485, 490, 590, 679, 826, 970, 1358, 2065, 2891, 3395, 4130, 4753, 5723, 5782, 6790, 9506, 11446, 14455, 23765, 28615, 28910, 40061, 47530, 57230, 80122, 200305, 280427, 400610, 560854, 1402135, 2804270]

約数ペア:

[(1, 2804270), (2, 1402135), (5, 560854), (7, 400610), (10, 280427), (14, 200305), (35, 80122), (49, 57230), (59, 47530), (70, 40061), (97, 28910), (98, 28615), (118, 23765), (194, 14455), (245, 11446), (295, 9506), (413, 6790), (485, 5782), (490, 5723), (590, 4753), (679, 4130), (826, 3395), (970, 2891), (1358, 2065)]