30509116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1049}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 58388400

約数和(自身を除く): 27879284

約数列:

[1, 2, 4, 11, 22, 44, 661, 1049, 1322, 2098, 2644, 4196, 7271, 11539, 14542, 23078, 29084, 46156, 693389, 1386778, 2773556, 7627279, 15254558, 30509116]

約数ペア:

[(1, 30509116), (2, 15254558), (4, 7627279), (11, 2773556), (22, 1386778), (44, 693389), (661, 46156), (1049, 29084), (1322, 23078), (2098, 14542), (2644, 11539), (4196, 7271)]