2247991270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1690219}}^1$

素因数の和:1690252

約数の個数: 32

約数和(自身を含む): 4867833600

約数和(自身を除く): 2619842330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1690219, 3380438, 8451095, 11831533, 16902190, 23663066, 32114161, 59157665, 64228322, 118315330, 160570805, 224799127, 321141610, 449598254, 1123995635, 2247991270]

約数ペア:

[(1, 2247991270), (2, 1123995635), (5, 449598254), (7, 321141610), (10, 224799127), (14, 160570805), (19, 118315330), (35, 64228322), (38, 59157665), (70, 32114161), (95, 23663066), (133, 16902190), (190, 11831533), (266, 8451095), (665, 3380438), (1330, 1690219)]