12795090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 27018030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 191, 203, 210, 231, 290, 319, 330, 382, 385, 406, 435, 462, 573, 609, 638, 770, 870, 955, 957, 1015, 1146, 1155, 1218, 1337, 1595, 1910, 1914, 2030, 2101, 2233, 2310, 2674, 2865, 3045, 3190, 4011, 4202, 4466, 4785, 5539, 5730, 6090, 6303, 6685, 6699, 8022, 9570, 10505, 11078, 11165, 12606, 13370, 13398, 14707, 16617, 20055, 21010, 22330, 27695, 29414, 31515, 33234, 33495, 38773, 40110, 44121, 55390, 60929, 63030, 66990, 73535, 77546, 83085, 88242, 116319, 121858, 147070, 166170, 182787, 193865, 220605, 232638, 304645, 365574, 387730, 426503, 441210, 581595, 609290, 853006, 913935, 1163190, 1279509, 1827870, 2132515, 2559018, 4265030, 6397545, 12795090]

約数ペア:

[(1, 12795090), (2, 6397545), (3, 4265030), (5, 2559018), (6, 2132515), (7, 1827870), (10, 1279509), (11, 1163190), (14, 913935), (15, 853006), (21, 609290), (22, 581595), (29, 441210), (30, 426503), (33, 387730), (35, 365574), (42, 304645), (55, 232638), (58, 220605), (66, 193865), (70, 182787), (77, 166170), (87, 147070), (105, 121858), (110, 116319), (145, 88242), (154, 83085), (165, 77546), (174, 73535), (191, 66990), (203, 63030), (210, 60929), (231, 55390), (290, 44121), (319, 40110), (330, 38773), (382, 33495), (385, 33234), (406, 31515), (435, 29414), (462, 27695), (573, 22330), (609, 21010), (638, 20055), (770, 16617), (870, 14707), (955, 13398), (957, 13370), (1015, 12606), (1146, 11165), (1155, 11078), (1218, 10505), (1337, 9570), (1595, 8022), (1910, 6699), (1914, 6685), (2030, 6303), (2101, 6090), (2233, 5730), (2310, 5539), (2674, 4785), (2865, 4466), (3045, 4202), (3190, 4011)]