30918615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22651}}^1$

素因数の和:22679

約数の個数: 32

約数和(自身を含む): 60888576

約数和(自身を除く): 29969961

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 22651, 67953, 113255, 158557, 294463, 339765, 475671, 792785, 883389, 1472315, 2061241, 2378355, 4416945, 6183723, 10306205, 30918615]

約数ペア:

[(1, 30918615), (3, 10306205), (5, 6183723), (7, 4416945), (13, 2378355), (15, 2061241), (21, 1472315), (35, 883389), (39, 792785), (65, 475671), (91, 339765), (105, 294463), (195, 158557), (273, 113255), (455, 67953), (1365, 22651)]