620185770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{3037}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 1613724840

約数和(自身を除く): 993539070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2269, 3037, 4538, 6074, 6807, 9111, 11345, 13614, 15185, 18222, 20421, 22690, 27333, 30370, 34035, 40842, 45555, 54666, 68070, 91110, 102105, 136665, 204210, 273330, 6890953, 13781906, 20672859, 34454765, 41345718, 62018577, 68909530, 103364295, 124037154, 206728590, 310092885, 620185770]

約数ペア:

[(1, 620185770), (2, 310092885), (3, 206728590), (5, 124037154), (6, 103364295), (9, 68909530), (10, 62018577), (15, 41345718), (18, 34454765), (30, 20672859), (45, 13781906), (90, 6890953), (2269, 273330), (3037, 204210), (4538, 136665), (6074, 102105), (6807, 91110), (9111, 68070), (11345, 54666), (13614, 45555), (15185, 40842), (18222, 34035), (20421, 30370), (22690, 27333)]