30023245

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20004

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 12111155

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 19949, 99745, 139643, 698215, 857807, 4289035, 6004649, 30023245]

約数ペア:

[(1, 30023245), (5, 6004649), (7, 4289035), (35, 857807), (43, 698215), (215, 139643), (301, 99745), (1505, 19949)]