30428612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 54331200

約数和(自身を除く): 23902588

約数列:

[1, 2, 4, 71, 142, 284, 307, 349, 614, 698, 1228, 1396, 21797, 24779, 43594, 49558, 87188, 99116, 107143, 214286, 428572, 7607153, 15214306, 30428612]

約数ペア:

[(1, 30428612), (2, 15214306), (4, 7607153), (71, 428572), (142, 214286), (284, 107143), (307, 99116), (349, 87188), (614, 49558), (698, 43594), (1228, 24779), (1396, 21797)]