160930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 48

約数和(自身を含む): 383040

約数和(自身を除く): 222110

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 418, 605, 665, 770, 847, 1045, 1210, 1330, 1463, 1694, 2090, 2299, 2926, 4235, 4598, 7315, 8470, 11495, 14630, 16093, 22990, 32186, 80465, 160930]

約数ペア:

[(1, 160930), (2, 80465), (5, 32186), (7, 22990), (10, 16093), (11, 14630), (14, 11495), (19, 8470), (22, 7315), (35, 4598), (38, 4235), (55, 2926), (70, 2299), (77, 2090), (95, 1694), (110, 1463), (121, 1330), (133, 1210), (154, 1045), (190, 847), (209, 770), (242, 665), (266, 605), (385, 418)]