39343140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7581

約数の個数: 72

約数和(自身を含む): 123472440

約数和(自身を除く): 84129300

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, 7537, 15074, 22611, 30148, 37685, 45222, 67833, 75370, 90444, 113055, 135666, 150740, 218573, 226110, 271332, 339165, 437146, 452220, 655719, 678330, 874292, 1092865, 1311438, 1356660, 1967157, 2185730, 2622876, 3278595, 3934314, 4371460, 6557190, 7868628, 9835785, 13114380, 19671570, 39343140]

約数ペア:

[(1, 39343140), (2, 19671570), (3, 13114380), (4, 9835785), (5, 7868628), (6, 6557190), (9, 4371460), (10, 3934314), (12, 3278595), (15, 2622876), (18, 2185730), (20, 1967157), (29, 1356660), (30, 1311438), (36, 1092865), (45, 874292), (58, 678330), (60, 655719), (87, 452220), (90, 437146), (116, 339165), (145, 271332), (174, 226110), (180, 218573), (261, 150740), (290, 135666), (348, 113055), (435, 90444), (522, 75370), (580, 67833), (870, 45222), (1044, 37685), (1305, 30148), (1740, 22611), (2610, 15074), (5220, 7537)]