142018030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 178767890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 181, 362, 385, 770, 905, 1019, 1267, 1810, 1991, 2038, 2534, 3982, 5095, 6335, 7133, 9955, 10190, 11209, 12670, 13937, 14266, 19910, 22418, 27874, 35665, 56045, 69685, 71330, 78463, 112090, 139370, 156926, 184439, 368878, 392315, 784630, 922195, 1291073, 1844390, 2028829, 2582146, 4057658, 6455365, 10144145, 12910730, 14201803, 20288290, 28403606, 71009015, 142018030]

約数ペア:

[(1, 142018030), (2, 71009015), (5, 28403606), (7, 20288290), (10, 14201803), (11, 12910730), (14, 10144145), (22, 6455365), (35, 4057658), (55, 2582146), (70, 2028829), (77, 1844390), (110, 1291073), (154, 922195), (181, 784630), (362, 392315), (385, 368878), (770, 184439), (905, 156926), (1019, 139370), (1267, 112090), (1810, 78463), (1991, 71330), (2038, 69685), (2534, 56045), (3982, 35665), (5095, 27874), (6335, 22418), (7133, 19910), (9955, 14266), (10190, 13937), (11209, 12670)]