6662940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111049}}^1$

素因数の和:111061

約数の個数: 24

約数和(自身を含む): 18656400

約数和(自身を除く): 11993460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111049, 222098, 333147, 444196, 555245, 666294, 1110490, 1332588, 1665735, 2220980, 3331470, 6662940]

約数ペア:

[(1, 6662940), (2, 3331470), (3, 2220980), (4, 1665735), (5, 1332588), (6, 1110490), (10, 666294), (12, 555245), (15, 444196), (20, 333147), (30, 222098), (60, 111049)]