30766020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{512767}}^1$

素因数の和:512779

約数の個数: 24

約数和(自身を含む): 86145024

約数和(自身を除く): 55379004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 512767, 1025534, 1538301, 2051068, 2563835, 3076602, 5127670, 6153204, 7691505, 10255340, 15383010, 30766020]

約数ペア:

[(1, 30766020), (2, 15383010), (3, 10255340), (4, 7691505), (5, 6153204), (6, 5127670), (10, 3076602), (12, 2563835), (15, 2051068), (20, 1538301), (30, 1025534), (60, 512767)]