1913310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3037}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 5687136

約数和(自身を除く): 3773826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3037, 6074, 9111, 15185, 18222, 21259, 27333, 30370, 42518, 45555, 54666, 63777, 91110, 106295, 127554, 136665, 191331, 212590, 273330, 318885, 382662, 637770, 956655, 1913310]

約数ペア:

[(1, 1913310), (2, 956655), (3, 637770), (5, 382662), (6, 318885), (7, 273330), (9, 212590), (10, 191331), (14, 136665), (15, 127554), (18, 106295), (21, 91110), (30, 63777), (35, 54666), (42, 45555), (45, 42518), (63, 30370), (70, 27333), (90, 21259), (105, 18222), (126, 15185), (210, 9111), (315, 6074), (630, 3037)]