12357310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25219}}^1$

素因数の和:25240

約数の個数: 24

約数和(自身を含む): 25875720

約数和(自身を除く): 13518410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25219, 50438, 126095, 176533, 252190, 353066, 882665, 1235731, 1765330, 2471462, 6178655, 12357310]

約数ペア:

[(1, 12357310), (2, 6178655), (5, 2471462), (7, 1765330), (10, 1235731), (14, 882665), (35, 353066), (49, 252190), (70, 176533), (98, 126095), (245, 50438), (490, 25219)]