233670220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{238439}}^1$

素因数の和:238462

約数の個数: 36

約数和(自身を含む): 570825360

約数和(自身を除く): 337155140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 238439, 476878, 953756, 1192195, 1669073, 2384390, 3338146, 4768780, 6676292, 8345365, 11683511, 16690730, 23367022, 33381460, 46734044, 58417555, 116835110, 233670220]

約数ペア:

[(1, 233670220), (2, 116835110), (4, 58417555), (5, 46734044), (7, 33381460), (10, 23367022), (14, 16690730), (20, 11683511), (28, 8345365), (35, 6676292), (49, 4768780), (70, 3338146), (98, 2384390), (140, 1669073), (196, 1192195), (245, 953756), (490, 476878), (980, 238439)]