2729706910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38995813}}^1$

素因数の和:38995827

約数の個数: 16

約数和(自身を含む): 5615397216

約数和(自身を除く): 2885690306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38995813, 77991626, 194979065, 272970691, 389958130, 545941382, 1364853455, 2729706910]

約数ペア:

[(1, 2729706910), (2, 1364853455), (5, 545941382), (7, 389958130), (10, 272970691), (14, 194979065), (35, 77991626), (70, 38995813)]