298031170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 543459456

約数和(自身を除く): 245428286

約数列:

[1, 2, 5, 10, 137, 211, 274, 422, 685, 1031, 1055, 1370, 2062, 2110, 5155, 10310, 28907, 57814, 141247, 144535, 217541, 282494, 289070, 435082, 706235, 1087705, 1412470, 2175410, 29803117, 59606234, 149015585, 298031170]

約数ペア:

[(1, 298031170), (2, 149015585), (5, 59606234), (10, 29803117), (137, 2175410), (211, 1412470), (274, 1087705), (422, 706235), (685, 435082), (1031, 289070), (1055, 282494), (1370, 217541), (2062, 144535), (2110, 141247), (5155, 57814), (10310, 28907)]