138749730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 381507840

約数和(自身を除く): 242758110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 797, 829, 1594, 1658, 2391, 2487, 3985, 4145, 4782, 4974, 5579, 5803, 7970, 8290, 11158, 11606, 11955, 12435, 16737, 17409, 23910, 24870, 27895, 29015, 33474, 34818, 55790, 58030, 83685, 87045, 167370, 174090, 660713, 1321426, 1982139, 3303565, 3964278, 4624991, 6607130, 9249982, 9910695, 13874973, 19821390, 23124955, 27749946, 46249910, 69374865, 138749730]

約数ペア:

[(1, 138749730), (2, 69374865), (3, 46249910), (5, 27749946), (6, 23124955), (7, 19821390), (10, 13874973), (14, 9910695), (15, 9249982), (21, 6607130), (30, 4624991), (35, 3964278), (42, 3303565), (70, 1982139), (105, 1321426), (210, 660713), (797, 174090), (829, 167370), (1594, 87045), (1658, 83685), (2391, 58030), (2487, 55790), (3985, 34818), (4145, 33474), (4782, 29015), (4974, 27895), (5579, 24870), (5803, 23910), (7970, 17409), (8290, 16737), (11158, 12435), (11606, 11955)]