2019487530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67316251}}^1$

素因数の和:67316261

約数の個数: 16

約数和(自身を含む): 4846770144

約数和(自身を除く): 2827282614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67316251, 134632502, 201948753, 336581255, 403897506, 673162510, 1009743765, 2019487530]

約数ペア:

[(1, 2019487530), (2, 1009743765), (3, 673162510), (5, 403897506), (6, 336581255), (10, 201948753), (15, 134632502), (30, 67316251)]