269672510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10211}}^1$

素因数の和:10376

約数の個数: 32

約数和(自身を含む): 514684800

約数和(自身を除く): 245012290

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 10211, 13205, 20422, 26410, 51055, 102110, 194009, 388018, 970045, 1419329, 1940090, 2838658, 7096645, 14193290, 26967251, 53934502, 134836255, 269672510]

約数ペア:

[(1, 269672510), (2, 134836255), (5, 53934502), (10, 26967251), (19, 14193290), (38, 7096645), (95, 2838658), (139, 1940090), (190, 1419329), (278, 970045), (695, 388018), (1390, 194009), (2641, 102110), (5282, 51055), (10211, 26410), (13205, 20422)]