63420780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1057013}}^1$

素因数の和:1057025

約数の個数: 24

約数和(自身を含む): 177578352

約数和(自身を除く): 114157572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1057013, 2114026, 3171039, 4228052, 5285065, 6342078, 10570130, 12684156, 15855195, 21140260, 31710390, 63420780]

約数ペア:

[(1, 63420780), (2, 31710390), (3, 21140260), (4, 15855195), (5, 12684156), (6, 10570130), (10, 6342078), (12, 5285065), (15, 4228052), (20, 3171039), (30, 2114026), (60, 1057013)]