77769370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3755

約数の個数: 48

約数和(自身を含む): 166671648

約数和(自身を除く): 88902278

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3691, 4214, 7382, 10535, 18455, 21070, 25837, 36910, 51674, 129185, 158713, 180859, 258370, 317426, 361718, 793565, 904295, 1110991, 1587130, 1808590, 2221982, 5554955, 7776937, 11109910, 15553874, 38884685, 77769370]

約数ペア:

[(1, 77769370), (2, 38884685), (5, 15553874), (7, 11109910), (10, 7776937), (14, 5554955), (35, 2221982), (43, 1808590), (49, 1587130), (70, 1110991), (86, 904295), (98, 793565), (215, 361718), (245, 317426), (301, 258370), (430, 180859), (490, 158713), (602, 129185), (1505, 51674), (2107, 36910), (3010, 25837), (3691, 21070), (4214, 18455), (7382, 10535)]