220520310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7350677}}^1$

素因数の和:7350687

約数の個数: 16

約数和(自身を含む): 529248816

約数和(自身を除く): 308728506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7350677, 14701354, 22052031, 36753385, 44104062, 73506770, 110260155, 220520310]

約数ペア:

[(1, 220520310), (2, 110260155), (3, 73506770), (5, 44104062), (6, 36753385), (10, 22052031), (15, 14701354), (30, 7350677)]