30856304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101501}}^1$

素因数の和:101528

約数の個数: 20

約数和(自身を含む): 62931240

約数和(自身を除く): 32074936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101501, 203002, 406004, 812008, 1624016, 1928519, 3857038, 7714076, 15428152, 30856304]

約数ペア:

[(1, 30856304), (2, 15428152), (4, 7714076), (8, 3857038), (16, 1928519), (19, 1624016), (38, 812008), (76, 406004), (152, 203002), (304, 101501)]