39746910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189271}}^1$

素因数の和:189288

約数の個数: 32

約数和(自身を含む): 109020672

約数和(自身を除く): 69273762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189271, 378542, 567813, 946355, 1135626, 1324897, 1892710, 2649794, 2839065, 3974691, 5678130, 6624485, 7949382, 13248970, 19873455, 39746910]

約数ペア:

[(1, 39746910), (2, 19873455), (3, 13248970), (5, 7949382), (6, 6624485), (7, 5678130), (10, 3974691), (14, 2839065), (15, 2649794), (21, 1892710), (30, 1324897), (35, 1135626), (42, 946355), (70, 567813), (105, 378542), (210, 189271)]