256352310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{949453}}^1$

素因数の和:949469

約数の個数: 32

約数和(自身を含む): 683606880

約数和(自身を除く): 427254570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 949453, 1898906, 2848359, 4747265, 5696718, 8545077, 9494530, 14241795, 17090154, 25635231, 28483590, 42725385, 51270462, 85450770, 128176155, 256352310]

約数ペア:

[(1, 256352310), (2, 128176155), (3, 85450770), (5, 51270462), (6, 42725385), (9, 28483590), (10, 25635231), (15, 17090154), (18, 14241795), (27, 9494530), (30, 8545077), (45, 5696718), (54, 4747265), (90, 2848359), (135, 1898906), (270, 949453)]