380197890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{6277}}^1$

素因数の和:6963

約数の個数: 48

約数和(自身を含む): 990141048

約数和(自身を除く): 609943158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 1346, 2019, 3365, 4038, 6057, 6277, 6730, 10095, 12114, 12554, 18831, 20190, 30285, 31385, 37662, 56493, 60570, 62770, 94155, 112986, 188310, 282465, 564930, 4224421, 8448842, 12673263, 21122105, 25346526, 38019789, 42244210, 63366315, 76039578, 126732630, 190098945, 380197890]

約数ペア:

[(1, 380197890), (2, 190098945), (3, 126732630), (5, 76039578), (6, 63366315), (9, 42244210), (10, 38019789), (15, 25346526), (18, 21122105), (30, 12673263), (45, 8448842), (90, 4224421), (673, 564930), (1346, 282465), (2019, 188310), (3365, 112986), (4038, 94155), (6057, 62770), (6277, 60570), (6730, 56493), (10095, 37662), (12114, 31385), (12554, 30285), (18831, 20190)]