66685630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31907}}^1$

素因数の和:31944

約数の個数: 32

約数和(自身を含む): 137842560

約数和(自身を除く): 71156930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 31907, 63814, 159535, 319070, 350977, 606233, 701954, 1212466, 1754885, 3031165, 3509770, 6062330, 6668563, 13337126, 33342815, 66685630]

約数ペア:

[(1, 66685630), (2, 33342815), (5, 13337126), (10, 6668563), (11, 6062330), (19, 3509770), (22, 3031165), (38, 1754885), (55, 1212466), (95, 701954), (110, 606233), (190, 350977), (209, 319070), (418, 159535), (1045, 63814), (2090, 31907)]