4198855020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{69980917}}^1$

素因数の和:69980929

約数の個数: 24

約数和(自身を含む): 11756794224

約数和(自身を除く): 7557939204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 69980917, 139961834, 209942751, 279923668, 349904585, 419885502, 699809170, 839771004, 1049713755, 1399618340, 2099427510, 4198855020]

約数ペア:

[(1, 4198855020), (2, 2099427510), (3, 1399618340), (4, 1049713755), (5, 839771004), (6, 699809170), (10, 419885502), (12, 349904585), (15, 279923668), (20, 209942751), (30, 139961834), (60, 69980917)]