445883910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{144299}}^1$

素因数の和:144412

約数の個数: 32

約数和(自身を含む): 1080518400

約数和(自身を除く): 634634490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 144299, 288598, 432897, 721495, 865794, 1442990, 2164485, 4328970, 14862797, 29725594, 44588391, 74313985, 89176782, 148627970, 222941955, 445883910]

約数ペア:

[(1, 445883910), (2, 222941955), (3, 148627970), (5, 89176782), (6, 74313985), (10, 44588391), (15, 29725594), (30, 14862797), (103, 4328970), (206, 2164485), (309, 1442990), (515, 865794), (618, 721495), (1030, 432897), (1545, 288598), (3090, 144299)]