1742296930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{177967}}^1$

素因数の和:178074

約数の個数: 32

約数和(自身を含む): 3459697920

約数和(自身を除く): 1717400990

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 177967, 355934, 889835, 1779670, 1957637, 3915274, 9788185, 15839063, 19576370, 31678126, 79195315, 158390630, 174229693, 348459386, 871148465, 1742296930]

約数ペア:

[(1, 1742296930), (2, 871148465), (5, 348459386), (10, 174229693), (11, 158390630), (22, 79195315), (55, 31678126), (89, 19576370), (110, 15839063), (178, 9788185), (445, 3915274), (890, 1957637), (979, 1779670), (1958, 889835), (4895, 355934), (9790, 177967)]