81276230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6079}}^1$

素因数の和:6284

約数の個数: 32

約数和(自身を含む): 168099840

約数和(自身を除く): 86823610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6079, 6685, 12158, 13370, 30395, 42553, 60790, 85106, 212765, 425530, 1161089, 2322178, 5805445, 8127623, 11610890, 16255246, 40638115, 81276230]

約数ペア:

[(1, 81276230), (2, 40638115), (5, 16255246), (7, 11610890), (10, 8127623), (14, 5805445), (35, 2322178), (70, 1161089), (191, 425530), (382, 212765), (955, 85106), (1337, 60790), (1910, 42553), (2674, 30395), (6079, 13370), (6685, 12158)]