1307788310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{20431}}^1$

素因数の和:20648

約数の個数: 32

約数和(自身を含む): 2431734912

約数和(自身を除く): 1123946602

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 370, 865, 1730, 6401, 12802, 20431, 32005, 40862, 64010, 102155, 204310, 755947, 1511894, 3534563, 3779735, 7069126, 7559470, 17672815, 35345630, 130778831, 261557662, 653894155, 1307788310]

約数ペア:

[(1, 1307788310), (2, 653894155), (5, 261557662), (10, 130778831), (37, 35345630), (74, 17672815), (173, 7559470), (185, 7069126), (346, 3779735), (370, 3534563), (865, 1511894), (1730, 755947), (6401, 204310), (12802, 102155), (20431, 64010), (32005, 40862)]