30779156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 55829760

約数和(自身を除く): 25050604

約数列:

[1, 2, 4, 31, 62, 124, 401, 619, 802, 1238, 1604, 2476, 12431, 19189, 24862, 38378, 49724, 76756, 248219, 496438, 992876, 7694789, 15389578, 30779156]

約数ペア:

[(1, 30779156), (2, 15389578), (4, 7694789), (31, 992876), (62, 496438), (124, 248219), (401, 76756), (619, 49724), (802, 38378), (1238, 24862), (1604, 19189), (2476, 12431)]