713800140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{86837}}^1$

素因数の和:86986

約数の個数: 48

約数和(自身を含む): 2013252192

約数和(自身を除く): 1299452052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 86837, 173674, 260511, 347348, 434185, 521022, 868370, 1042044, 1302555, 1736740, 2605110, 5210220, 11896669, 23793338, 35690007, 47586676, 59483345, 71380014, 118966690, 142760028, 178450035, 237933380, 356900070, 713800140]

約数ペア:

[(1, 713800140), (2, 356900070), (3, 237933380), (4, 178450035), (5, 142760028), (6, 118966690), (10, 71380014), (12, 59483345), (15, 47586676), (20, 35690007), (30, 23793338), (60, 11896669), (137, 5210220), (274, 2605110), (411, 1736740), (548, 1302555), (685, 1042044), (822, 868370), (1370, 521022), (1644, 434185), (2055, 347348), (2740, 260511), (4110, 173674), (8220, 86837)]