126770140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24473}}^1$

素因数の和:24526

約数の個数: 48

約数和(自身を含む): 312484032

約数和(自身を除く): 185713892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 24473, 48946, 97892, 122365, 171311, 244730, 342622, 489460, 685244, 856555, 905501, 1713110, 1811002, 3426220, 3622004, 4527505, 6338507, 9055010, 12677014, 18110020, 25354028, 31692535, 63385070, 126770140]

約数ペア:

[(1, 126770140), (2, 63385070), (4, 31692535), (5, 25354028), (7, 18110020), (10, 12677014), (14, 9055010), (20, 6338507), (28, 4527505), (35, 3622004), (37, 3426220), (70, 1811002), (74, 1713110), (140, 905501), (148, 856555), (185, 685244), (259, 489460), (370, 342622), (518, 244730), (740, 171311), (1036, 122365), (1295, 97892), (2590, 48946), (5180, 24473)]