12790470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 26607930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 113, 147, 154, 165, 210, 226, 231, 245, 294, 330, 339, 343, 385, 462, 490, 539, 565, 678, 686, 735, 770, 791, 1029, 1078, 1130, 1155, 1243, 1470, 1582, 1617, 1695, 1715, 2058, 2310, 2373, 2486, 2695, 3234, 3390, 3430, 3729, 3773, 3955, 4746, 5145, 5390, 5537, 6215, 7458, 7546, 7910, 8085, 8701, 10290, 11074, 11319, 11865, 12430, 16170, 16611, 17402, 18645, 18865, 22638, 23730, 26103, 27685, 33222, 37290, 37730, 38759, 43505, 52206, 55370, 56595, 60907, 77518, 83055, 87010, 113190, 116277, 121814, 130515, 166110, 182721, 193795, 232554, 261030, 304535, 365442, 387590, 426349, 581385, 609070, 852698, 913605, 1162770, 1279047, 1827210, 2131745, 2558094, 4263490, 6395235, 12790470]

約数ペア:

[(1, 12790470), (2, 6395235), (3, 4263490), (5, 2558094), (6, 2131745), (7, 1827210), (10, 1279047), (11, 1162770), (14, 913605), (15, 852698), (21, 609070), (22, 581385), (30, 426349), (33, 387590), (35, 365442), (42, 304535), (49, 261030), (55, 232554), (66, 193795), (70, 182721), (77, 166110), (98, 130515), (105, 121814), (110, 116277), (113, 113190), (147, 87010), (154, 83055), (165, 77518), (210, 60907), (226, 56595), (231, 55370), (245, 52206), (294, 43505), (330, 38759), (339, 37730), (343, 37290), (385, 33222), (462, 27685), (490, 26103), (539, 23730), (565, 22638), (678, 18865), (686, 18645), (735, 17402), (770, 16611), (791, 16170), (1029, 12430), (1078, 11865), (1130, 11319), (1155, 11074), (1243, 10290), (1470, 8701), (1582, 8085), (1617, 7910), (1695, 7546), (1715, 7458), (2058, 6215), (2310, 5537), (2373, 5390), (2486, 5145), (2695, 4746), (3234, 3955), (3390, 3773), (3430, 3729)]