2815663490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 5263142400

約数和(自身を除く): 2447478910

約数列:

[1, 2, 5, 10, 59, 79, 118, 158, 193, 295, 313, 386, 395, 590, 626, 790, 965, 1565, 1930, 3130, 4661, 9322, 11387, 15247, 18467, 22774, 23305, 24727, 30494, 36934, 46610, 49454, 56935, 60409, 76235, 92335, 113870, 120818, 123635, 152470, 184670, 247270, 302045, 604090, 899573, 1458893, 1799146, 2917786, 3564131, 4497865, 4772311, 7128262, 7294465, 8995730, 9544622, 14588930, 17820655, 23861555, 35641310, 47723110, 281566349, 563132698, 1407831745, 2815663490]

約数ペア:

[(1, 2815663490), (2, 1407831745), (5, 563132698), (10, 281566349), (59, 47723110), (79, 35641310), (118, 23861555), (158, 17820655), (193, 14588930), (295, 9544622), (313, 8995730), (386, 7294465), (395, 7128262), (590, 4772311), (626, 4497865), (790, 3564131), (965, 2917786), (1565, 1799146), (1930, 1458893), (3130, 899573), (4661, 604090), (9322, 302045), (11387, 247270), (15247, 184670), (18467, 152470), (22774, 123635), (23305, 120818), (24727, 113870), (30494, 92335), (36934, 76235), (46610, 60409), (49454, 56935)]