79892590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 146113344

約数和(自身を除く): 66220754

約数列:

[1, 2, 5, 10, 151, 157, 302, 314, 337, 674, 755, 785, 1510, 1570, 1685, 3370, 23707, 47414, 50887, 52909, 101774, 105818, 118535, 237070, 254435, 264545, 508870, 529090, 7989259, 15978518, 39946295, 79892590]

約数ペア:

[(1, 79892590), (2, 39946295), (5, 15978518), (10, 7989259), (151, 529090), (157, 508870), (302, 264545), (314, 254435), (337, 237070), (674, 118535), (755, 105818), (785, 101774), (1510, 52909), (1570, 50887), (1685, 47414), (3370, 23707)]