460702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 943488000

約数和(自身を除く): 482785010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 139, 145, 278, 290, 319, 638, 695, 1039, 1390, 1529, 1595, 2078, 3058, 3190, 4031, 5195, 7645, 8062, 10390, 11429, 15290, 20155, 22858, 30131, 40310, 44341, 57145, 60262, 88682, 114290, 144421, 150655, 221705, 288842, 301310, 331441, 443410, 662882, 722105, 1444210, 1588631, 1657205, 3177262, 3314410, 4188209, 7943155, 8376418, 15886310, 20941045, 41882090, 46070299, 92140598, 230351495, 460702990]

約数ペア:

[(1, 460702990), (2, 230351495), (5, 92140598), (10, 46070299), (11, 41882090), (22, 20941045), (29, 15886310), (55, 8376418), (58, 7943155), (110, 4188209), (139, 3314410), (145, 3177262), (278, 1657205), (290, 1588631), (319, 1444210), (638, 722105), (695, 662882), (1039, 443410), (1390, 331441), (1529, 301310), (1595, 288842), (2078, 221705), (3058, 150655), (3190, 144421), (4031, 114290), (5195, 88682), (7645, 60262), (8062, 57145), (10390, 44341), (11429, 40310), (15290, 30131), (20155, 22858)]