1345705740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7476143}}^1$

素因数の和:7476158

約数の個数: 36

約数和(自身を含む): 4081974624

約数和(自身を除く): 2736268884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7476143, 14952286, 22428429, 29904572, 37380715, 44856858, 67285287, 74761430, 89713716, 112142145, 134570574, 149522860, 224284290, 269141148, 336426435, 448568580, 672852870, 1345705740]

約数ペア:

[(1, 1345705740), (2, 672852870), (3, 448568580), (4, 336426435), (5, 269141148), (6, 224284290), (9, 149522860), (10, 134570574), (12, 112142145), (15, 89713716), (18, 74761430), (20, 67285287), (30, 44856858), (36, 37380715), (45, 29904572), (60, 22428429), (90, 14952286), (180, 7476143)]