30280020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504667}}^1$

素因数の和:504679

約数の個数: 24

約数和(自身を含む): 84784224

約数和(自身を除く): 54504204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504667, 1009334, 1514001, 2018668, 2523335, 3028002, 5046670, 6056004, 7570005, 10093340, 15140010, 30280020]

約数ペア:

[(1, 30280020), (2, 15140010), (3, 10093340), (4, 7570005), (5, 6056004), (6, 5046670), (10, 3028002), (12, 2523335), (15, 2018668), (20, 1514001), (30, 1009334), (60, 504667)]