127739710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8039}}^1$

素因数の和:8280

約数の個数: 32

約数和(自身を含む): 263969280

約数和(自身を除く): 136229570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 8039, 15890, 16078, 40195, 56273, 80390, 112546, 281365, 562730, 1824853, 3649706, 9124265, 12773971, 18248530, 25547942, 63869855, 127739710]

約数ペア:

[(1, 127739710), (2, 63869855), (5, 25547942), (7, 18248530), (10, 12773971), (14, 9124265), (35, 3649706), (70, 1824853), (227, 562730), (454, 281365), (1135, 112546), (1589, 80390), (2270, 56273), (3178, 40195), (7945, 16078), (8039, 15890)]