23136890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3209}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 48072960

約数和(自身を除く): 24936070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3209, 3605, 6418, 7210, 16045, 22463, 32090, 44926, 112315, 224630, 330527, 661054, 1652635, 2313689, 3305270, 4627378, 11568445, 23136890]

約数ペア:

[(1, 23136890), (2, 11568445), (5, 4627378), (7, 3305270), (10, 2313689), (14, 1652635), (35, 661054), (70, 330527), (103, 224630), (206, 112315), (515, 44926), (721, 32090), (1030, 22463), (1442, 16045), (3209, 7210), (3605, 6418)]