67629940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{483071}}^1$

素因数の和:483087

約数の個数: 24

約数和(自身を含む): 162312192

約数和(自身を除く): 94682252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 483071, 966142, 1932284, 2415355, 3381497, 4830710, 6762994, 9661420, 13525988, 16907485, 33814970, 67629940]

約数ペア:

[(1, 67629940), (2, 33814970), (4, 16907485), (5, 13525988), (7, 9661420), (10, 6762994), (14, 4830710), (20, 3381497), (28, 2415355), (35, 1932284), (70, 966142), (140, 483071)]