7303669940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52169071}}^1$

素因数の和:52169087

約数の個数: 24

約数和(自身を含む): 17528808192

約数和(自身を除く): 10225138252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52169071, 104338142, 208676284, 260845355, 365183497, 521690710, 730366994, 1043381420, 1460733988, 1825917485, 3651834970, 7303669940]

約数ペア:

[(1, 7303669940), (2, 3651834970), (4, 1825917485), (5, 1460733988), (7, 1043381420), (10, 730366994), (14, 521690710), (20, 365183497), (28, 260845355), (35, 208676284), (70, 104338142), (140, 52169071)]