283322910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{726469}}^1$

素因数の和:726492

約数の個数: 32

約数和(自身を含む): 732281760

約数和(自身を除く): 448958850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 726469, 1452938, 2179407, 3632345, 4358814, 7264690, 9444097, 10897035, 18888194, 21794070, 28332291, 47220485, 56664582, 94440970, 141661455, 283322910]

約数ペア:

[(1, 283322910), (2, 141661455), (3, 94440970), (5, 56664582), (6, 47220485), (10, 28332291), (13, 21794070), (15, 18888194), (26, 10897035), (30, 9444097), (39, 7264690), (65, 4358814), (78, 3632345), (130, 2179407), (195, 1452938), (390, 726469)]