31306060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14629}}^1$

素因数の和:14745

約数の個数: 24

約数和(自身を含む): 66361680

約数和(自身を除く): 35055620

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14629, 29258, 58516, 73145, 146290, 292580, 1565303, 3130606, 6261212, 7826515, 15653030, 31306060]

約数ペア:

[(1, 31306060), (2, 15653030), (4, 7826515), (5, 6261212), (10, 3130606), (20, 1565303), (107, 292580), (214, 146290), (428, 73145), (535, 58516), (1070, 29258), (2140, 14629)]