9766620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 30663360

約数和(自身を除く): 20896740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 1871, 2610, 3742, 5220, 5613, 7484, 9355, 11226, 16839, 18710, 22452, 28065, 33678, 37420, 54259, 56130, 67356, 84195, 108518, 112260, 162777, 168390, 217036, 271295, 325554, 336780, 488331, 542590, 651108, 813885, 976662, 1085180, 1627770, 1953324, 2441655, 3255540, 4883310, 9766620]

約数ペア:

[(1, 9766620), (2, 4883310), (3, 3255540), (4, 2441655), (5, 1953324), (6, 1627770), (9, 1085180), (10, 976662), (12, 813885), (15, 651108), (18, 542590), (20, 488331), (29, 336780), (30, 325554), (36, 271295), (45, 217036), (58, 168390), (60, 162777), (87, 112260), (90, 108518), (116, 84195), (145, 67356), (174, 56130), (180, 54259), (261, 37420), (290, 33678), (348, 28065), (435, 22452), (522, 18710), (580, 16839), (870, 11226), (1044, 9355), (1305, 7484), (1740, 5613), (1871, 5220), (2610, 3742)]