7788826020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129813767}}^1$

素因数の和:129813779

約数の個数: 24

約数和(自身を含む): 21808713024

約数和(自身を除く): 14019887004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129813767, 259627534, 389441301, 519255068, 649068835, 778882602, 1298137670, 1557765204, 1947206505, 2596275340, 3894413010, 7788826020]

約数ペア:

[(1, 7788826020), (2, 3894413010), (3, 2596275340), (4, 1947206505), (5, 1557765204), (6, 1298137670), (10, 778882602), (12, 649068835), (15, 519255068), (20, 389441301), (30, 259627534), (60, 129813767)]