30815228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3529}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 56338800

約数和(自身を除く): 25523572

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 3529, 4366, 7058, 8732, 14116, 130573, 208211, 261146, 416422, 522292, 832844, 7703807, 15407614, 30815228]

約数ペア:

[(1, 30815228), (2, 15407614), (4, 7703807), (37, 832844), (59, 522292), (74, 416422), (118, 261146), (148, 208211), (236, 130573), (2183, 14116), (3529, 8732), (4366, 7058)]