129957910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6053}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 248456160

約数和(自身を除く): 118498250

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 6053, 10735, 12106, 21470, 30265, 60530, 115007, 230014, 575035, 683989, 1150070, 1367978, 3419945, 6839890, 12995791, 25991582, 64978955, 129957910]

約数ペア:

[(1, 129957910), (2, 64978955), (5, 25991582), (10, 12995791), (19, 6839890), (38, 3419945), (95, 1367978), (113, 1150070), (190, 683989), (226, 575035), (565, 230014), (1130, 115007), (2147, 60530), (4294, 30265), (6053, 21470), (10735, 12106)]