129243610

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{18229}}^1$

素因数の和:18945

約数の個数: 16

約数和(自身を含む): 232979400

約数和(自身を除く): 103735790

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 18229, 36458, 91145, 182290, 12924361, 25848722, 64621805, 129243610]

約数ペア:

[(1, 129243610), (2, 64621805), (5, 25848722), (10, 12924361), (709, 182290), (1418, 91145), (3545, 36458), (7090, 18229)]