713750380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{5441}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 1715144256

約数和(自身を除く): 1001393876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 937, 1874, 3748, 4685, 5441, 6559, 9370, 10882, 13118, 18740, 21764, 26236, 27205, 32795, 38087, 54410, 65590, 76174, 108820, 131180, 152348, 190435, 380870, 761740, 5098217, 10196434, 20392868, 25491085, 35687519, 50982170, 71375038, 101964340, 142750076, 178437595, 356875190, 713750380]

約数ペア:

[(1, 713750380), (2, 356875190), (4, 178437595), (5, 142750076), (7, 101964340), (10, 71375038), (14, 50982170), (20, 35687519), (28, 25491085), (35, 20392868), (70, 10196434), (140, 5098217), (937, 761740), (1874, 380870), (3748, 190435), (4685, 152348), (5441, 131180), (6559, 108820), (9370, 76174), (10882, 65590), (13118, 54410), (18740, 38087), (21764, 32795), (26236, 27205)]