30932668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 60334680

約数和(自身を除く): 29402012

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 619, 806, 961, 1238, 1612, 1922, 2476, 3844, 8047, 12493, 16094, 19189, 24986, 32188, 38378, 49972, 76756, 249457, 498914, 594859, 997828, 1189718, 2379436, 7733167, 15466334, 30932668]

約数ペア:

[(1, 30932668), (2, 15466334), (4, 7733167), (13, 2379436), (26, 1189718), (31, 997828), (52, 594859), (62, 498914), (124, 249457), (403, 76756), (619, 49972), (806, 38378), (961, 32188), (1238, 24986), (1612, 19189), (1922, 16094), (2476, 12493), (3844, 8047)]