295387870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18731}}^1$

素因数の和:18840

約数の個数: 32

約数和(自身を含む): 566455680

約数和(自身を除く): 271067810

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 18731, 37462, 93655, 187310, 355889, 711778, 1554673, 1779445, 3109346, 3558890, 7773365, 15546730, 29538787, 59077574, 147693935, 295387870]

約数ペア:

[(1, 295387870), (2, 147693935), (5, 59077574), (10, 29538787), (19, 15546730), (38, 7773365), (83, 3558890), (95, 3109346), (166, 1779445), (190, 1554673), (415, 711778), (830, 355889), (1577, 187310), (3154, 93655), (7885, 37462), (15770, 18731)]