2491170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7549}}^1$

素因数の和:7570

約数の個数: 32

約数和(自身を含む): 6523200

約数和(自身を除く): 4032030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 7549, 15098, 22647, 37745, 45294, 75490, 83039, 113235, 166078, 226470, 249117, 415195, 498234, 830390, 1245585, 2491170]

約数ペア:

[(1, 2491170), (2, 1245585), (3, 830390), (5, 498234), (6, 415195), (10, 249117), (11, 226470), (15, 166078), (22, 113235), (30, 83039), (33, 75490), (55, 45294), (66, 37745), (110, 22647), (165, 15098), (330, 7549)]