38882340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30859}}^1$

素因数の和:30881

約数の個数: 72

約数和(自身を含む): 134796480

約数和(自身を除く): 95914140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30859, 61718, 92577, 123436, 154295, 185154, 216013, 277731, 308590, 370308, 432026, 462885, 555462, 617180, 648039, 864052, 925770, 1080065, 1110924, 1296078, 1388655, 1851540, 1944117, 2160130, 2592156, 2777310, 3240195, 3888234, 4320260, 5554620, 6480390, 7776468, 9720585, 12960780, 19441170, 38882340]

約数ペア:

[(1, 38882340), (2, 19441170), (3, 12960780), (4, 9720585), (5, 7776468), (6, 6480390), (7, 5554620), (9, 4320260), (10, 3888234), (12, 3240195), (14, 2777310), (15, 2592156), (18, 2160130), (20, 1944117), (21, 1851540), (28, 1388655), (30, 1296078), (35, 1110924), (36, 1080065), (42, 925770), (45, 864052), (60, 648039), (63, 617180), (70, 555462), (84, 462885), (90, 432026), (105, 370308), (126, 308590), (140, 277731), (180, 216013), (210, 185154), (252, 154295), (315, 123436), (420, 92577), (630, 61718), (1260, 30859)]