1255145870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{671201}}^1$

素因数の和:671236

約数の個数: 32

約数和(自身を含む): 2609633376

約数和(自身を除く): 1354487506

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 671201, 1342402, 3356005, 6712010, 7383211, 11410417, 14766422, 22820834, 36916055, 57052085, 73832110, 114104170, 125514587, 251029174, 627572935, 1255145870]

約数ペア:

[(1, 1255145870), (2, 627572935), (5, 251029174), (10, 125514587), (11, 114104170), (17, 73832110), (22, 57052085), (34, 36916055), (55, 22820834), (85, 14766422), (110, 11410417), (170, 7383211), (187, 6712010), (374, 3356005), (935, 1342402), (1870, 671201)]