73573990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{150151}}^1$

素因数の和:150172

約数の個数: 24

約数和(自身を含む): 154055952

約数和(自身を除く): 80481962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 150151, 300302, 750755, 1051057, 1501510, 2102114, 5255285, 7357399, 10510570, 14714798, 36786995, 73573990]

約数ペア:

[(1, 73573990), (2, 36786995), (5, 14714798), (7, 10510570), (10, 7357399), (14, 5255285), (35, 2102114), (49, 1501510), (70, 1051057), (98, 750755), (245, 300302), (490, 150151)]