69246940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{494621}}^1$

素因数の和:494637

約数の個数: 24

約数和(自身を含む): 166192992

約数和(自身を除く): 96946052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 494621, 989242, 1978484, 2473105, 3462347, 4946210, 6924694, 9892420, 13849388, 17311735, 34623470, 69246940]

約数ペア:

[(1, 69246940), (2, 34623470), (4, 17311735), (5, 13849388), (7, 9892420), (10, 6924694), (14, 4946210), (20, 3462347), (28, 2473105), (35, 1978484), (70, 989242), (140, 494621)]