211113210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1636

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 431702790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 154, 165, 177, 210, 231, 295, 330, 354, 385, 413, 462, 590, 649, 770, 826, 885, 1155, 1239, 1298, 1549, 1770, 1947, 2065, 2310, 2478, 3098, 3245, 3894, 4130, 4543, 4647, 6195, 6490, 7745, 9086, 9294, 9735, 10843, 12390, 13629, 15490, 17039, 19470, 21686, 22715, 23235, 27258, 32529, 34078, 45430, 46470, 51117, 54215, 65058, 68145, 85195, 91391, 102234, 108430, 119273, 136290, 162645, 170390, 182782, 238546, 255585, 274173, 325290, 357819, 456955, 511170, 548346, 596365, 639737, 715638, 913910, 1005301, 1192730, 1279474, 1370865, 1789095, 1919211, 2010602, 2741730, 3015903, 3198685, 3578190, 3838422, 5026505, 6031806, 6397370, 7037107, 9596055, 10053010, 14074214, 15079515, 19192110, 21111321, 30159030, 35185535, 42222642, 70371070, 105556605, 211113210]

約数ペア:

[(1, 211113210), (2, 105556605), (3, 70371070), (5, 42222642), (6, 35185535), (7, 30159030), (10, 21111321), (11, 19192110), (14, 15079515), (15, 14074214), (21, 10053010), (22, 9596055), (30, 7037107), (33, 6397370), (35, 6031806), (42, 5026505), (55, 3838422), (59, 3578190), (66, 3198685), (70, 3015903), (77, 2741730), (105, 2010602), (110, 1919211), (118, 1789095), (154, 1370865), (165, 1279474), (177, 1192730), (210, 1005301), (231, 913910), (295, 715638), (330, 639737), (354, 596365), (385, 548346), (413, 511170), (462, 456955), (590, 357819), (649, 325290), (770, 274173), (826, 255585), (885, 238546), (1155, 182782), (1239, 170390), (1298, 162645), (1549, 136290), (1770, 119273), (1947, 108430), (2065, 102234), (2310, 91391), (2478, 85195), (3098, 68145), (3245, 65058), (3894, 54215), (4130, 51117), (4543, 46470), (4647, 45430), (6195, 34078), (6490, 32529), (7745, 27258), (9086, 23235), (9294, 22715), (9735, 21686), (10843, 19470), (12390, 17039), (13629, 15490)]