40030795

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 56430000

約数和(自身を除く): 16399205

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 1499, 3815, 5341, 7495, 10493, 26705, 52465, 73451, 163391, 367255, 816955, 1143737, 5718685, 8006159, 40030795]

約数ペア:

[(1, 40030795), (5, 8006159), (7, 5718685), (35, 1143737), (49, 816955), (109, 367255), (245, 163391), (545, 73451), (763, 52465), (1499, 26705), (3815, 10493), (5341, 7495)]