2493870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 6054048

約数和(自身を除く): 3560178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 857, 970, 1455, 1714, 2571, 2910, 4285, 5142, 8570, 12855, 25710, 83129, 166258, 249387, 415645, 498774, 831290, 1246935, 2493870]

約数ペア:

[(1, 2493870), (2, 1246935), (3, 831290), (5, 498774), (6, 415645), (10, 249387), (15, 166258), (30, 83129), (97, 25710), (194, 12855), (291, 8570), (485, 5142), (582, 4285), (857, 2910), (970, 2571), (1455, 1714)]