722020230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2693}}^1$

素因数の和:3043

約数の個数: 80

約数和(自身を含む): 1948020624

約数和(自身を除く): 1226000394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 331, 405, 662, 810, 993, 1655, 1986, 2693, 2979, 3310, 4965, 5386, 5958, 8079, 8937, 9930, 13465, 14895, 16158, 17874, 24237, 26811, 26930, 29790, 40395, 44685, 48474, 53622, 72711, 80790, 89370, 121185, 134055, 145422, 218133, 242370, 268110, 363555, 436266, 727110, 891383, 1090665, 1782766, 2181330, 2674149, 4456915, 5348298, 8022447, 8913830, 13370745, 16044894, 24067341, 26741490, 40112235, 48134682, 72202023, 80224470, 120336705, 144404046, 240673410, 361010115, 722020230]

約数ペア:

[(1, 722020230), (2, 361010115), (3, 240673410), (5, 144404046), (6, 120336705), (9, 80224470), (10, 72202023), (15, 48134682), (18, 40112235), (27, 26741490), (30, 24067341), (45, 16044894), (54, 13370745), (81, 8913830), (90, 8022447), (135, 5348298), (162, 4456915), (270, 2674149), (331, 2181330), (405, 1782766), (662, 1090665), (810, 891383), (993, 727110), (1655, 436266), (1986, 363555), (2693, 268110), (2979, 242370), (3310, 218133), (4965, 145422), (5386, 134055), (5958, 121185), (8079, 89370), (8937, 80790), (9930, 72711), (13465, 53622), (14895, 48474), (16158, 44685), (17874, 40395), (24237, 29790), (26811, 26930)]