2783307190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181087}}^1$

素因数の和:181176

約数の個数: 32

約数和(自身を含む): 5280526080

約数和(自身を除く): 2497218890

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 15370, 181087, 362174, 905435, 1810870, 5251523, 9597611, 10503046, 19195222, 26257615, 47988055, 52515230, 95976110, 278330719, 556661438, 1391653595, 2783307190]

約数ペア:

[(1, 2783307190), (2, 1391653595), (5, 556661438), (10, 278330719), (29, 95976110), (53, 52515230), (58, 47988055), (106, 26257615), (145, 19195222), (265, 10503046), (290, 9597611), (530, 5251523), (1537, 1810870), (3074, 905435), (7685, 362174), (15370, 181087)]