9985570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 11268830

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4919, 9838, 24595, 34433, 49190, 68866, 142651, 172165, 285302, 344330, 713255, 998557, 1426510, 1997114, 4992785, 9985570]

約数ペア:

[(1, 9985570), (2, 4992785), (5, 1997114), (7, 1426510), (10, 998557), (14, 713255), (29, 344330), (35, 285302), (58, 172165), (70, 142651), (145, 68866), (203, 49190), (290, 34433), (406, 24595), (1015, 9838), (2030, 4919)]