57310380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10979}}^1$

素因数の和:11023

約数の個数: 72

約数和(自身を含む): 179852400

約数和(自身を除く): 122542020

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, 2610, 5220, 10979, 21958, 32937, 43916, 54895, 65874, 98811, 109790, 131748, 164685, 197622, 219580, 318391, 329370, 395244, 494055, 636782, 658740, 955173, 988110, 1273564, 1591955, 1910346, 1976220, 2865519, 3183910, 3820692, 4775865, 5731038, 6367820, 9551730, 11462076, 14327595, 19103460, 28655190, 57310380]

約数ペア:

[(1, 57310380), (2, 28655190), (3, 19103460), (4, 14327595), (5, 11462076), (6, 9551730), (9, 6367820), (10, 5731038), (12, 4775865), (15, 3820692), (18, 3183910), (20, 2865519), (29, 1976220), (30, 1910346), (36, 1591955), (45, 1273564), (58, 988110), (60, 955173), (87, 658740), (90, 636782), (116, 494055), (145, 395244), (174, 329370), (180, 318391), (261, 219580), (290, 197622), (348, 164685), (435, 131748), (522, 109790), (580, 98811), (870, 65874), (1044, 54895), (1305, 43916), (1740, 32937), (2610, 21958), (5220, 10979)]