2510470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4848480

約数和(自身を除く): 2338010

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 181, 190, 362, 365, 730, 905, 1387, 1810, 2774, 3439, 6878, 6935, 13213, 13870, 17195, 26426, 34390, 66065, 132130, 251047, 502094, 1255235, 2510470]

約数ペア:

[(1, 2510470), (2, 1255235), (5, 502094), (10, 251047), (19, 132130), (38, 66065), (73, 34390), (95, 26426), (146, 17195), (181, 13870), (190, 13213), (362, 6935), (365, 6878), (730, 3439), (905, 2774), (1387, 1810)]