540702

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 841698

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 31, 34, 38, 51, 54, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 459, 513, 527, 558, 589, 646, 837, 918, 969, 1026, 1054, 1178, 1581, 1674, 1767, 1938, 2907, 3162, 3534, 4743, 5301, 5814, 8721, 9486, 10013, 10602, 14229, 15903, 17442, 20026, 28458, 30039, 31806, 60078, 90117, 180234, 270351, 540702]

約数ペア:

[(1, 540702), (2, 270351), (3, 180234), (6, 90117), (9, 60078), (17, 31806), (18, 30039), (19, 28458), (27, 20026), (31, 17442), (34, 15903), (38, 14229), (51, 10602), (54, 10013), (57, 9486), (62, 8721), (93, 5814), (102, 5301), (114, 4743), (153, 3534), (171, 3162), (186, 2907), (279, 1938), (306, 1767), (323, 1674), (342, 1581), (459, 1178), (513, 1054), (527, 1026), (558, 969), (589, 918), (646, 837)]