81103610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7673}}^1$

素因数の和:7838

約数の個数: 32

約数和(自身を含む): 167968512

約数和(自身を除く): 86864902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 7673, 10570, 15346, 38365, 53711, 76730, 107422, 268555, 537110, 1158623, 2317246, 5793115, 8110361, 11586230, 16220722, 40551805, 81103610]

約数ペア:

[(1, 81103610), (2, 40551805), (5, 16220722), (7, 11586230), (10, 8110361), (14, 5793115), (35, 2317246), (70, 1158623), (151, 537110), (302, 268555), (755, 107422), (1057, 76730), (1510, 53711), (2114, 38365), (5285, 15346), (7673, 10570)]