67531940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{482371}}^1$

素因数の和:482387

約数の個数: 24

約数和(自身を含む): 162076992

約数和(自身を除く): 94545052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 482371, 964742, 1929484, 2411855, 3376597, 4823710, 6753194, 9647420, 13506388, 16882985, 33765970, 67531940]

約数ペア:

[(1, 67531940), (2, 33765970), (4, 16882985), (5, 13506388), (7, 9647420), (10, 6753194), (14, 4823710), (20, 3376597), (28, 2411855), (35, 1929484), (70, 964742), (140, 482371)]