7932730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 7590470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 439, 695, 878, 1390, 1807, 2195, 3614, 4390, 5707, 9035, 11414, 18070, 28535, 57070, 61021, 122042, 305105, 610210, 793273, 1586546, 3966365, 7932730]

約数ペア:

[(1, 7932730), (2, 3966365), (5, 1586546), (10, 793273), (13, 610210), (26, 305105), (65, 122042), (130, 61021), (139, 57070), (278, 28535), (439, 18070), (695, 11414), (878, 9035), (1390, 5707), (1807, 4390), (2195, 3614)]