943989620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6742783}}^1$

素因数の和:6742799

約数の個数: 24

約数和(自身を含む): 2265575424

約数和(自身を除く): 1321585804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6742783, 13485566, 26971132, 33713915, 47199481, 67427830, 94398962, 134855660, 188797924, 235997405, 471994810, 943989620]

約数ペア:

[(1, 943989620), (2, 471994810), (4, 235997405), (5, 188797924), (7, 134855660), (10, 94398962), (14, 67427830), (20, 47199481), (28, 33713915), (35, 26971132), (70, 13485566), (140, 6742783)]