134920730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18713}}^1$

素因数の和:18830

約数の個数: 32

約数和(自身を含む): 280260864

約数和(自身を除く): 145340134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 18713, 37426, 93565, 130991, 187130, 261982, 654955, 1309910, 1927439, 3854878, 9637195, 13492073, 19274390, 26984146, 67460365, 134920730]

約数ペア:

[(1, 134920730), (2, 67460365), (5, 26984146), (7, 19274390), (10, 13492073), (14, 9637195), (35, 3854878), (70, 1927439), (103, 1309910), (206, 654955), (515, 261982), (721, 187130), (1030, 130991), (1442, 93565), (3605, 37426), (7210, 18713)]