9453420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 29680560

約数和(自身を除く): 20227140

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, 1811, 2610, 3622, 5220, 5433, 7244, 9055, 10866, 16299, 18110, 21732, 27165, 32598, 36220, 52519, 54330, 65196, 81495, 105038, 108660, 157557, 162990, 210076, 262595, 315114, 325980, 472671, 525190, 630228, 787785, 945342, 1050380, 1575570, 1890684, 2363355, 3151140, 4726710, 9453420]

約数ペア:

[(1, 9453420), (2, 4726710), (3, 3151140), (4, 2363355), (5, 1890684), (6, 1575570), (9, 1050380), (10, 945342), (12, 787785), (15, 630228), (18, 525190), (20, 472671), (29, 325980), (30, 315114), (36, 262595), (45, 210076), (58, 162990), (60, 157557), (87, 108660), (90, 105038), (116, 81495), (145, 65196), (174, 54330), (180, 52519), (261, 36220), (290, 32598), (348, 27165), (435, 21732), (522, 18110), (580, 16299), (870, 10866), (1044, 9055), (1305, 7244), (1740, 5433), (1811, 5220), (2610, 3622)]