126803740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1543}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 305044992

約数和(自身を除く): 178241252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 1543, 2348, 2935, 3086, 4109, 5870, 6172, 7715, 8218, 10801, 11740, 15430, 16436, 20545, 21602, 30860, 41090, 43204, 54005, 82180, 108010, 216020, 905741, 1811482, 3622964, 4528705, 6340187, 9057410, 12680374, 18114820, 25360748, 31700935, 63401870, 126803740]

約数ペア:

[(1, 126803740), (2, 63401870), (4, 31700935), (5, 25360748), (7, 18114820), (10, 12680374), (14, 9057410), (20, 6340187), (28, 4528705), (35, 3622964), (70, 1811482), (140, 905741), (587, 216020), (1174, 108010), (1543, 82180), (2348, 54005), (2935, 43204), (3086, 41090), (4109, 30860), (5870, 21602), (6172, 20545), (7715, 16436), (8218, 15430), (10801, 11740)]