9413740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 23788800

約数和(自身を除く): 14375060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3539, 7078, 14156, 17695, 24773, 35390, 49546, 67241, 70780, 99092, 123865, 134482, 247730, 268964, 336205, 470687, 495460, 672410, 941374, 1344820, 1882748, 2353435, 4706870, 9413740]

約数ペア:

[(1, 9413740), (2, 4706870), (4, 2353435), (5, 1882748), (7, 1344820), (10, 941374), (14, 672410), (19, 495460), (20, 470687), (28, 336205), (35, 268964), (38, 247730), (70, 134482), (76, 123865), (95, 99092), (133, 70780), (140, 67241), (190, 49546), (266, 35390), (380, 24773), (532, 17695), (665, 14156), (1330, 7078), (2660, 3539)]