26980260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449671}}^1$

素因数の和:449683

約数の個数: 24

約数和(自身を含む): 75544896

約数和(自身を除く): 48564636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449671, 899342, 1349013, 1798684, 2248355, 2698026, 4496710, 5396052, 6745065, 8993420, 13490130, 26980260]

約数ペア:

[(1, 26980260), (2, 13490130), (3, 8993420), (4, 6745065), (5, 5396052), (6, 4496710), (10, 2698026), (12, 2248355), (15, 1798684), (20, 1349013), (30, 899342), (60, 449671)]