11917290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 37116576

約数和(自身を除く): 25199286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 67, 70, 77, 98, 105, 110, 121, 134, 147, 154, 165, 201, 210, 231, 242, 245, 294, 330, 335, 363, 385, 402, 462, 469, 490, 539, 605, 670, 726, 735, 737, 770, 847, 938, 1005, 1078, 1155, 1210, 1407, 1470, 1474, 1617, 1694, 1815, 2010, 2211, 2310, 2345, 2541, 2695, 2814, 3234, 3283, 3630, 3685, 4235, 4422, 4690, 5082, 5159, 5390, 5929, 6566, 7035, 7370, 8085, 8107, 8470, 9849, 10318, 11055, 11858, 12705, 14070, 15477, 16170, 16214, 16415, 17787, 19698, 22110, 24321, 25410, 25795, 29645, 30954, 32830, 35574, 36113, 40535, 48642, 49245, 51590, 56749, 59290, 72226, 77385, 81070, 88935, 98490, 108339, 113498, 121605, 154770, 170247, 177870, 180565, 216678, 243210, 283745, 340494, 361130, 397243, 541695, 567490, 794486, 851235, 1083390, 1191729, 1702470, 1986215, 2383458, 3972430, 5958645, 11917290]

約数ペア:

[(1, 11917290), (2, 5958645), (3, 3972430), (5, 2383458), (6, 1986215), (7, 1702470), (10, 1191729), (11, 1083390), (14, 851235), (15, 794486), (21, 567490), (22, 541695), (30, 397243), (33, 361130), (35, 340494), (42, 283745), (49, 243210), (55, 216678), (66, 180565), (67, 177870), (70, 170247), (77, 154770), (98, 121605), (105, 113498), (110, 108339), (121, 98490), (134, 88935), (147, 81070), (154, 77385), (165, 72226), (201, 59290), (210, 56749), (231, 51590), (242, 49245), (245, 48642), (294, 40535), (330, 36113), (335, 35574), (363, 32830), (385, 30954), (402, 29645), (462, 25795), (469, 25410), (490, 24321), (539, 22110), (605, 19698), (670, 17787), (726, 16415), (735, 16214), (737, 16170), (770, 15477), (847, 14070), (938, 12705), (1005, 11858), (1078, 11055), (1155, 10318), (1210, 9849), (1407, 8470), (1470, 8107), (1474, 8085), (1617, 7370), (1694, 7035), (1815, 6566), (2010, 5929), (2211, 5390), (2310, 5159), (2345, 5082), (2541, 4690), (2695, 4422), (2814, 4235), (3234, 3685), (3283, 3630)]