135903770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1949}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 258336000

約数和(自身を除く): 122432230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 1949, 3670, 3898, 6973, 9745, 13946, 19490, 34865, 37031, 69730, 74062, 185155, 370310, 715283, 1430566, 3576415, 7152830, 13590377, 27180754, 67951885, 135903770]

約数ペア:

[(1, 135903770), (2, 67951885), (5, 27180754), (10, 13590377), (19, 7152830), (38, 3576415), (95, 1430566), (190, 715283), (367, 370310), (734, 185155), (1835, 74062), (1949, 69730), (3670, 37031), (3898, 34865), (6973, 19490), (9745, 13946)]