13605340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13883}}^1$

素因数の和:13906

約数の個数: 36

約数和(自身を含む): 33238296

約数和(自身を除く): 19632956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13883, 27766, 55532, 69415, 97181, 138830, 194362, 277660, 388724, 485905, 680267, 971810, 1360534, 1943620, 2721068, 3401335, 6802670, 13605340]

約数ペア:

[(1, 13605340), (2, 6802670), (4, 3401335), (5, 2721068), (7, 1943620), (10, 1360534), (14, 971810), (20, 680267), (28, 485905), (35, 388724), (49, 277660), (70, 194362), (98, 138830), (140, 97181), (196, 69415), (245, 55532), (490, 27766), (980, 13883)]