117739020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 378943488

約数和(自身を除く): 261204468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1423, 1970, 2364, 2758, 2846, 2955, 3940, 4137, 4269, 5516, 5692, 5910, 6895, 7115, 8274, 8538, 9961, 11820, 13790, 14230, 16548, 17076, 19922, 20685, 21345, 27580, 28460, 29883, 39844, 41370, 42690, 49805, 59766, 82740, 85380, 99610, 119532, 149415, 199220, 280331, 298830, 560662, 597660, 840993, 1121324, 1401655, 1681986, 1962317, 2803310, 3363972, 3924634, 4204965, 5606620, 5886951, 7849268, 8409930, 9811585, 11773902, 16819860, 19623170, 23547804, 29434755, 39246340, 58869510, 117739020]

約数ペア:

[(1, 117739020), (2, 58869510), (3, 39246340), (4, 29434755), (5, 23547804), (6, 19623170), (7, 16819860), (10, 11773902), (12, 9811585), (14, 8409930), (15, 7849268), (20, 5886951), (21, 5606620), (28, 4204965), (30, 3924634), (35, 3363972), (42, 2803310), (60, 1962317), (70, 1681986), (84, 1401655), (105, 1121324), (140, 840993), (197, 597660), (210, 560662), (394, 298830), (420, 280331), (591, 199220), (788, 149415), (985, 119532), (1182, 99610), (1379, 85380), (1423, 82740), (1970, 59766), (2364, 49805), (2758, 42690), (2846, 41370), (2955, 39844), (3940, 29883), (4137, 28460), (4269, 27580), (5516, 21345), (5692, 20685), (5910, 19922), (6895, 17076), (7115, 16548), (8274, 14230), (8538, 13790), (9961, 11820)]