131323150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{375209}}^1$

素因数の和:375228

約数の個数: 24

約数和(自身を含む): 279156240

約数和(自身を除く): 147833090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 375209, 750418, 1876045, 2626463, 3752090, 5252926, 9380225, 13132315, 18760450, 26264630, 65661575, 131323150]

約数ペア:

[(1, 131323150), (2, 65661575), (5, 26264630), (7, 18760450), (10, 13132315), (14, 9380225), (25, 5252926), (35, 3752090), (50, 2626463), (70, 1876045), (175, 750418), (350, 375209)]