2101330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2616110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2729, 5458, 13645, 19103, 27290, 30019, 38206, 60038, 95515, 150095, 191030, 210133, 300190, 420266, 1050665, 2101330]

約数ペア:

[(1, 2101330), (2, 1050665), (5, 420266), (7, 300190), (10, 210133), (11, 191030), (14, 150095), (22, 95515), (35, 60038), (55, 38206), (70, 30019), (77, 27290), (110, 19103), (154, 13645), (385, 5458), (770, 2729)]