30077940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{501299}}^1$

素因数の和:501311

約数の個数: 24

約数和(自身を含む): 84218400

約数和(自身を除く): 54140460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 501299, 1002598, 1503897, 2005196, 2506495, 3007794, 5012990, 6015588, 7519485, 10025980, 15038970, 30077940]

約数ペア:

[(1, 30077940), (2, 15038970), (3, 10025980), (4, 7519485), (5, 6015588), (6, 5012990), (10, 3007794), (12, 2506495), (15, 2005196), (20, 1503897), (30, 1002598), (60, 501299)]