66704990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 131332320

約数和(自身を除く): 64627330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1009, 1202, 2018, 3005, 5045, 6010, 6611, 10090, 11099, 13222, 22198, 33055, 55495, 66110, 110990, 606409, 1212818, 3032045, 6064090, 6670499, 13340998, 33352495, 66704990]

約数ペア:

[(1, 66704990), (2, 33352495), (5, 13340998), (10, 6670499), (11, 6064090), (22, 3032045), (55, 1212818), (110, 606409), (601, 110990), (1009, 66110), (1202, 55495), (2018, 33055), (3005, 22198), (5045, 13222), (6010, 11099), (6611, 10090)]