71275210

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{15461}}^1$

素因数の和:15929

約数の個数: 16

約数和(自身を含む): 128581992

約数和(自身を除く): 57306782

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 15461, 30922, 77305, 154610, 7127521, 14255042, 35637605, 71275210]

約数ペア:

[(1, 71275210), (2, 35637605), (5, 14255042), (10, 7127521), (461, 154610), (922, 77305), (2305, 30922), (4610, 15461)]