2589510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5704890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 59, 66, 70, 77, 95, 105, 110, 114, 118, 133, 154, 165, 177, 190, 209, 210, 231, 266, 285, 295, 330, 354, 385, 399, 413, 418, 462, 570, 590, 627, 649, 665, 770, 798, 826, 885, 1045, 1121, 1155, 1239, 1254, 1298, 1330, 1463, 1770, 1947, 1995, 2065, 2090, 2242, 2310, 2478, 2926, 3135, 3245, 3363, 3894, 3990, 4130, 4389, 4543, 5605, 6195, 6270, 6490, 6726, 7315, 7847, 8778, 9086, 9735, 11210, 12331, 12390, 13629, 14630, 15694, 16815, 19470, 21945, 22715, 23541, 24662, 27258, 33630, 36993, 39235, 43890, 45430, 47082, 61655, 68145, 73986, 78470, 86317, 117705, 123310, 136290, 172634, 184965, 235410, 258951, 369930, 431585, 517902, 863170, 1294755, 2589510]

約数ペア:

[(1, 2589510), (2, 1294755), (3, 863170), (5, 517902), (6, 431585), (7, 369930), (10, 258951), (11, 235410), (14, 184965), (15, 172634), (19, 136290), (21, 123310), (22, 117705), (30, 86317), (33, 78470), (35, 73986), (38, 68145), (42, 61655), (55, 47082), (57, 45430), (59, 43890), (66, 39235), (70, 36993), (77, 33630), (95, 27258), (105, 24662), (110, 23541), (114, 22715), (118, 21945), (133, 19470), (154, 16815), (165, 15694), (177, 14630), (190, 13629), (209, 12390), (210, 12331), (231, 11210), (266, 9735), (285, 9086), (295, 8778), (330, 7847), (354, 7315), (385, 6726), (399, 6490), (413, 6270), (418, 6195), (462, 5605), (570, 4543), (590, 4389), (627, 4130), (649, 3990), (665, 3894), (770, 3363), (798, 3245), (826, 3135), (885, 2926), (1045, 2478), (1121, 2310), (1155, 2242), (1239, 2090), (1254, 2065), (1298, 1995), (1330, 1947), (1463, 1770)]