30880124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2609}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 59194800

約数和(自身を除く): 28314676

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2609, 2959, 5218, 5918, 10436, 11836, 28699, 57398, 114796, 701821, 1403642, 2807284, 7720031, 15440062, 30880124]

約数ペア:

[(1, 30880124), (2, 15440062), (4, 7720031), (11, 2807284), (22, 1403642), (44, 701821), (269, 114796), (538, 57398), (1076, 28699), (2609, 11836), (2959, 10436), (5218, 5918)]