299702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4995049}}^1$

素因数の和:4995061

約数の個数: 24

約数和(自身を含む): 839168400

約数和(自身を除く): 539465460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4995049, 9990098, 14985147, 19980196, 24975245, 29970294, 49950490, 59940588, 74925735, 99900980, 149851470, 299702940]

約数ペア:

[(1, 299702940), (2, 149851470), (3, 99900980), (4, 74925735), (5, 59940588), (6, 49950490), (10, 29970294), (12, 24975245), (15, 19980196), (20, 14985147), (30, 9990098), (60, 4995049)]