2018907060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33648451}}^1$

素因数の和:33648463

約数の個数: 24

約数和(自身を含む): 5652939936

約数和(自身を除く): 3634032876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33648451, 67296902, 100945353, 134593804, 168242255, 201890706, 336484510, 403781412, 504726765, 672969020, 1009453530, 2018907060]

約数ペア:

[(1, 2018907060), (2, 1009453530), (3, 672969020), (4, 504726765), (5, 403781412), (6, 336484510), (10, 201890706), (12, 168242255), (15, 134593804), (20, 100945353), (30, 67296902), (60, 33648451)]