977898090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{2593}}^1$

素因数の和:3583

約数の個数: 64

約数和(自身を含む): 2531079936

約数和(自身を除く): 1553181846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 967, 1934, 2593, 2901, 4835, 5186, 5802, 7779, 9670, 12571, 12965, 14505, 15558, 25142, 25930, 29010, 33709, 37713, 38895, 62855, 67418, 75426, 77790, 101127, 125710, 168545, 188565, 202254, 337090, 377130, 505635, 1011270, 2507431, 5014862, 7522293, 12537155, 15044586, 25074310, 32596603, 37611465, 65193206, 75222930, 97789809, 162983015, 195579618, 325966030, 488949045, 977898090]

約数ペア:

[(1, 977898090), (2, 488949045), (3, 325966030), (5, 195579618), (6, 162983015), (10, 97789809), (13, 75222930), (15, 65193206), (26, 37611465), (30, 32596603), (39, 25074310), (65, 15044586), (78, 12537155), (130, 7522293), (195, 5014862), (390, 2507431), (967, 1011270), (1934, 505635), (2593, 377130), (2901, 337090), (4835, 202254), (5186, 188565), (5802, 168545), (7779, 125710), (9670, 101127), (12571, 77790), (12965, 75426), (14505, 67418), (15558, 62855), (25142, 38895), (25930, 37713), (29010, 33709)]