30700808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{201979}}^1$

素因数の和:202004

約数の個数: 16

約数和(自身を含む): 60594000

約数和(自身を除く): 29893192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 201979, 403958, 807916, 1615832, 3837601, 7675202, 15350404, 30700808]

約数ペア:

[(1, 30700808), (2, 15350404), (4, 7675202), (8, 3837601), (19, 1615832), (38, 807916), (76, 403958), (152, 201979)]