26650470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 54634650

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 139, 154, 165, 166, 210, 231, 249, 278, 330, 385, 415, 417, 462, 498, 581, 695, 770, 830, 834, 913, 973, 1155, 1162, 1245, 1390, 1529, 1743, 1826, 1946, 2085, 2310, 2490, 2739, 2905, 2919, 3058, 3486, 4170, 4565, 4587, 4865, 5478, 5810, 5838, 6391, 7645, 8715, 9130, 9174, 9730, 10703, 11537, 12782, 13695, 14595, 15290, 17430, 19173, 21406, 22935, 23074, 27390, 29190, 31955, 32109, 34611, 38346, 45870, 53515, 57685, 63910, 64218, 69222, 80759, 95865, 107030, 115370, 126907, 160545, 161518, 173055, 191730, 242277, 253814, 321090, 346110, 380721, 403795, 484554, 634535, 761442, 807590, 888349, 1211385, 1269070, 1776698, 1903605, 2422770, 2665047, 3807210, 4441745, 5330094, 8883490, 13325235, 26650470]

約数ペア:

[(1, 26650470), (2, 13325235), (3, 8883490), (5, 5330094), (6, 4441745), (7, 3807210), (10, 2665047), (11, 2422770), (14, 1903605), (15, 1776698), (21, 1269070), (22, 1211385), (30, 888349), (33, 807590), (35, 761442), (42, 634535), (55, 484554), (66, 403795), (70, 380721), (77, 346110), (83, 321090), (105, 253814), (110, 242277), (139, 191730), (154, 173055), (165, 161518), (166, 160545), (210, 126907), (231, 115370), (249, 107030), (278, 95865), (330, 80759), (385, 69222), (415, 64218), (417, 63910), (462, 57685), (498, 53515), (581, 45870), (695, 38346), (770, 34611), (830, 32109), (834, 31955), (913, 29190), (973, 27390), (1155, 23074), (1162, 22935), (1245, 21406), (1390, 19173), (1529, 17430), (1743, 15290), (1826, 14595), (1946, 13695), (2085, 12782), (2310, 11537), (2490, 10703), (2739, 9730), (2905, 9174), (2919, 9130), (3058, 8715), (3486, 7645), (4170, 6391), (4565, 5838), (4587, 5810), (4865, 5478)]