520001262

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30187}}^1$

素因数の和:30238

約数の個数: 64

約数和(自身を含む): 1304121600

約数和(自身を除く): 784120338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 8613, 17226, 30187, 60374, 90561, 181122, 271683, 332057, 543366, 664114, 815049, 875423, 996171, 1630098, 1750846, 1992342, 2626269, 2988513, 5252538, 5977026, 7878807, 8965539, 9629653, 15757614, 17931078, 19259306, 23636421, 28888959, 47272842, 57777918, 86666877, 173333754, 260000631, 520001262]

約数ペア:

[(1, 520001262), (2, 260000631), (3, 173333754), (6, 86666877), (9, 57777918), (11, 47272842), (18, 28888959), (22, 23636421), (27, 19259306), (29, 17931078), (33, 15757614), (54, 9629653), (58, 8965539), (66, 7878807), (87, 5977026), (99, 5252538), (174, 2988513), (198, 2626269), (261, 1992342), (297, 1750846), (319, 1630098), (522, 996171), (594, 875423), (638, 815049), (783, 664114), (957, 543366), (1566, 332057), (1914, 271683), (2871, 181122), (5742, 90561), (8613, 60374), (17226, 30187)]