149014740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 479533824

約数和(自身を除く): 330519084

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, 1801, 1970, 2364, 2758, 2955, 3602, 3940, 4137, 5403, 5516, 5910, 6895, 7204, 8274, 9005, 10806, 11820, 12607, 13790, 16548, 18010, 20685, 21612, 25214, 27015, 27580, 36020, 37821, 41370, 50428, 54030, 63035, 75642, 82740, 108060, 126070, 151284, 189105, 252140, 354797, 378210, 709594, 756420, 1064391, 1419188, 1773985, 2128782, 2483579, 3547970, 4257564, 4967158, 5321955, 7095940, 7450737, 9934316, 10643910, 12417895, 14901474, 21287820, 24835790, 29802948, 37253685, 49671580, 74507370, 149014740]

約数ペア:

[(1, 149014740), (2, 74507370), (3, 49671580), (4, 37253685), (5, 29802948), (6, 24835790), (7, 21287820), (10, 14901474), (12, 12417895), (14, 10643910), (15, 9934316), (20, 7450737), (21, 7095940), (28, 5321955), (30, 4967158), (35, 4257564), (42, 3547970), (60, 2483579), (70, 2128782), (84, 1773985), (105, 1419188), (140, 1064391), (197, 756420), (210, 709594), (394, 378210), (420, 354797), (591, 252140), (788, 189105), (985, 151284), (1182, 126070), (1379, 108060), (1801, 82740), (1970, 75642), (2364, 63035), (2758, 54030), (2955, 50428), (3602, 41370), (3940, 37821), (4137, 36020), (5403, 27580), (5516, 27015), (5910, 25214), (6895, 21612), (7204, 20685), (8274, 18010), (9005, 16548), (10806, 13790), (11820, 12607)]