30976855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5237}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 46010592

約数和(自身を除く): 15033737

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5237, 5915, 26185, 36659, 68081, 183295, 340405, 476567, 885053, 2382835, 4425265, 6195371, 30976855]

約数ペア:

[(1, 30976855), (5, 6195371), (7, 4425265), (13, 2382835), (35, 885053), (65, 476567), (91, 340405), (169, 183295), (455, 68081), (845, 36659), (1183, 26185), (5237, 5915)]