1377110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2875392

約数和(自身を除く): 1498282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 191, 206, 382, 515, 721, 955, 1030, 1337, 1442, 1910, 2674, 3605, 6685, 7210, 13370, 19673, 39346, 98365, 137711, 196730, 275422, 688555, 1377110]

約数ペア:

[(1, 1377110), (2, 688555), (5, 275422), (7, 196730), (10, 137711), (14, 98365), (35, 39346), (70, 19673), (103, 13370), (191, 7210), (206, 6685), (382, 3605), (515, 2674), (721, 1910), (955, 1442), (1030, 1337)]