34806940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248621}}^1$

素因数の和:248637

約数の個数: 24

約数和(自身を含む): 83536992

約数和(自身を除く): 48730052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248621, 497242, 994484, 1243105, 1740347, 2486210, 3480694, 4972420, 6961388, 8701735, 17403470, 34806940]

約数ペア:

[(1, 34806940), (2, 17403470), (4, 8701735), (5, 6961388), (7, 4972420), (10, 3480694), (14, 2486210), (20, 1740347), (28, 1243105), (35, 994484), (70, 497242), (140, 248621)]