38425380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 123863040

約数和(自身を除く): 85437660

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, 191, 210, 382, 420, 479, 573, 764, 955, 958, 1146, 1337, 1437, 1910, 1916, 2292, 2395, 2674, 2865, 2874, 3353, 3820, 4011, 4790, 5348, 5730, 5748, 6685, 6706, 7185, 8022, 9580, 10059, 11460, 13370, 13412, 14370, 16044, 16765, 20055, 20118, 26740, 28740, 33530, 40110, 40236, 50295, 67060, 80220, 91489, 100590, 182978, 201180, 274467, 365956, 457445, 548934, 640423, 914890, 1097868, 1280846, 1372335, 1829780, 1921269, 2561692, 2744670, 3202115, 3842538, 5489340, 6404230, 7685076, 9606345, 12808460, 19212690, 38425380]

約数ペア:

[(1, 38425380), (2, 19212690), (3, 12808460), (4, 9606345), (5, 7685076), (6, 6404230), (7, 5489340), (10, 3842538), (12, 3202115), (14, 2744670), (15, 2561692), (20, 1921269), (21, 1829780), (28, 1372335), (30, 1280846), (35, 1097868), (42, 914890), (60, 640423), (70, 548934), (84, 457445), (105, 365956), (140, 274467), (191, 201180), (210, 182978), (382, 100590), (420, 91489), (479, 80220), (573, 67060), (764, 50295), (955, 40236), (958, 40110), (1146, 33530), (1337, 28740), (1437, 26740), (1910, 20118), (1916, 20055), (2292, 16765), (2395, 16044), (2674, 14370), (2865, 13412), (2874, 13370), (3353, 11460), (3820, 10059), (4011, 9580), (4790, 8022), (5348, 7185), (5730, 6706), (5748, 6685)]