78102030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2603401}}^1$

素因数の和:2603411

約数の個数: 16

約数和(自身を含む): 187444944

約数和(自身を除く): 109342914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2603401, 5206802, 7810203, 13017005, 15620406, 26034010, 39051015, 78102030]

約数ペア:

[(1, 78102030), (2, 39051015), (3, 26034010), (5, 15620406), (6, 13017005), (10, 7810203), (15, 5206802), (30, 2603401)]