4419730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 9195264

約数和(自身を除く): 4775534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 613, 721, 1030, 1226, 1442, 3065, 3605, 4291, 6130, 7210, 8582, 21455, 42910, 63139, 126278, 315695, 441973, 631390, 883946, 2209865, 4419730]

約数ペア:

[(1, 4419730), (2, 2209865), (5, 883946), (7, 631390), (10, 441973), (14, 315695), (35, 126278), (70, 63139), (103, 42910), (206, 21455), (515, 8582), (613, 7210), (721, 6130), (1030, 4291), (1226, 3605), (1442, 3065)]