918288660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{900283}}^1$

素因数の和:900312

約数の個数: 48

約数和(自身を含む): 2722458816

約数和(自身を除く): 1804170156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 900283, 1800566, 2700849, 3601132, 4501415, 5401698, 9002830, 10803396, 13504245, 15304811, 18005660, 27008490, 30609622, 45914433, 54016980, 61219244, 76524055, 91828866, 153048110, 183657732, 229572165, 306096220, 459144330, 918288660]

約数ペア:

[(1, 918288660), (2, 459144330), (3, 306096220), (4, 229572165), (5, 183657732), (6, 153048110), (10, 91828866), (12, 76524055), (15, 61219244), (17, 54016980), (20, 45914433), (30, 30609622), (34, 27008490), (51, 18005660), (60, 15304811), (68, 13504245), (85, 10803396), (102, 9002830), (170, 5401698), (204, 4501415), (255, 3601132), (340, 2700849), (510, 1800566), (1020, 900283)]