87262810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 160735680

約数和(自身を除く): 73472870

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 937, 1390, 1874, 4685, 9313, 9370, 18626, 46565, 62779, 93130, 125558, 130243, 260486, 313895, 627790, 651215, 1302430, 8726281, 17452562, 43631405, 87262810]

約数ペア:

[(1, 87262810), (2, 43631405), (5, 17452562), (10, 8726281), (67, 1302430), (134, 651215), (139, 627790), (278, 313895), (335, 260486), (670, 130243), (695, 125558), (937, 93130), (1390, 62779), (1874, 46565), (4685, 18626), (9313, 9370)]