306073060

素因数分解:

$2^2\times 5^1\times {\mathrm{3527}}^1\times {\mathrm{4339}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 643083840

約数和(自身を除く): 337010780

約数列:

[1, 2, 4, 5, 10, 20, 3527, 4339, 7054, 8678, 14108, 17356, 17635, 21695, 35270, 43390, 70540, 86780, 15303653, 30607306, 61214612, 76518265, 153036530, 306073060]

約数ペア:

[(1, 306073060), (2, 153036530), (4, 76518265), (5, 61214612), (10, 30607306), (20, 15303653), (3527, 86780), (4339, 70540), (7054, 43390), (8678, 35270), (14108, 21695), (17356, 17635)]