2021307060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33688451}}^1$

素因数の和:33688463

約数の個数: 24

約数和(自身を含む): 5659659936

約数和(自身を除く): 3638352876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33688451, 67376902, 101065353, 134753804, 168442255, 202130706, 336884510, 404261412, 505326765, 673769020, 1010653530, 2021307060]

約数ペア:

[(1, 2021307060), (2, 1010653530), (3, 673769020), (4, 505326765), (5, 404261412), (6, 336884510), (10, 202130706), (12, 168442255), (15, 134753804), (20, 101065353), (30, 67376902), (60, 33688451)]