83685710

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 153029952

約数和(自身を除く): 69344242

約数列:

[1, 2, 5, 10, 151, 157, 302, 314, 353, 706, 755, 785, 1510, 1570, 1765, 3530, 23707, 47414, 53303, 55421, 106606, 110842, 118535, 237070, 266515, 277105, 533030, 554210, 8368571, 16737142, 41842855, 83685710]

約数ペア:

[(1, 83685710), (2, 41842855), (5, 16737142), (10, 8368571), (151, 554210), (157, 533030), (302, 277105), (314, 266515), (353, 237070), (706, 118535), (755, 110842), (785, 106606), (1510, 55421), (1570, 53303), (1765, 47414), (3530, 23707)]