105079940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{750571}}^1$

素因数の和:750587

約数の個数: 24

約数和(自身を含む): 252192192

約数和(自身を除く): 147112252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 750571, 1501142, 3002284, 3752855, 5253997, 7505710, 10507994, 15011420, 21015988, 26269985, 52539970, 105079940]

約数ペア:

[(1, 105079940), (2, 52539970), (4, 26269985), (5, 21015988), (7, 15011420), (10, 10507994), (14, 7505710), (20, 5253997), (28, 3752855), (35, 3002284), (70, 1501142), (140, 750571)]