137539730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2927}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 256352256

約数和(自身を除く): 118812526

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 2927, 4699, 5854, 9398, 14635, 23495, 29270, 46990, 108299, 216598, 371729, 541495, 743458, 1082990, 1858645, 3717290, 13753973, 27507946, 68769865, 137539730]

約数ペア:

[(1, 137539730), (2, 68769865), (5, 27507946), (10, 13753973), (37, 3717290), (74, 1858645), (127, 1082990), (185, 743458), (254, 541495), (370, 371729), (635, 216598), (1270, 108299), (2927, 46990), (4699, 29270), (5854, 23495), (9398, 14635)]