42192290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 87056640

約数和(自身を除く): 44864350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 1373, 2195, 2746, 3073, 4390, 6146, 6865, 9611, 13730, 15365, 19222, 30730, 48055, 96110, 602747, 1205494, 3013735, 4219229, 6027470, 8438458, 21096145, 42192290]

約数ペア:

[(1, 42192290), (2, 21096145), (5, 8438458), (7, 6027470), (10, 4219229), (14, 3013735), (35, 1205494), (70, 602747), (439, 96110), (878, 48055), (1373, 30730), (2195, 19222), (2746, 15365), (3073, 13730), (4390, 9611), (6146, 6865)]