66331890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1759}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 106640910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 1759, 2095, 2514, 3518, 3771, 4190, 5277, 6285, 7542, 8795, 10554, 12570, 15831, 17590, 18855, 26385, 31662, 37710, 52770, 79155, 158310, 737021, 1474042, 2211063, 3685105, 4422126, 6633189, 7370210, 11055315, 13266378, 22110630, 33165945, 66331890]

約数ペア:

[(1, 66331890), (2, 33165945), (3, 22110630), (5, 13266378), (6, 11055315), (9, 7370210), (10, 6633189), (15, 4422126), (18, 3685105), (30, 2211063), (45, 1474042), (90, 737021), (419, 158310), (838, 79155), (1257, 52770), (1759, 37710), (2095, 31662), (2514, 26385), (3518, 18855), (3771, 17590), (4190, 15831), (5277, 12570), (6285, 10554), (7542, 8795)]