2528931180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42148853}}^1$

素因数の和:42148865

約数の個数: 24

約数和(自身を含む): 7081007472

約数和(自身を除く): 4552076292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42148853, 84297706, 126446559, 168595412, 210744265, 252893118, 421488530, 505786236, 632232795, 842977060, 1264465590, 2528931180]

約数ペア:

[(1, 2528931180), (2, 1264465590), (3, 842977060), (4, 632232795), (5, 505786236), (6, 421488530), (10, 252893118), (12, 210744265), (15, 168595412), (20, 126446559), (30, 84297706), (60, 42148853)]