71869630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1026709}}^1$

素因数の和:1026723

約数の個数: 16

約数和(自身を含む): 147846240

約数和(自身を除く): 75976610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1026709, 2053418, 5133545, 7186963, 10267090, 14373926, 35934815, 71869630]

約数ペア:

[(1, 71869630), (2, 35934815), (5, 14373926), (7, 10267090), (10, 7186963), (14, 5133545), (35, 2053418), (70, 1026709)]