42704970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 95189430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 139, 147, 154, 165, 190, 209, 210, 231, 245, 266, 278, 285, 294, 330, 385, 399, 417, 418, 462, 490, 539, 570, 627, 665, 695, 735, 770, 798, 834, 931, 973, 1045, 1078, 1155, 1254, 1330, 1390, 1463, 1470, 1529, 1617, 1862, 1946, 1995, 2085, 2090, 2310, 2641, 2695, 2793, 2919, 2926, 3058, 3135, 3234, 3990, 4170, 4389, 4587, 4655, 4865, 5282, 5390, 5586, 5838, 6270, 6811, 7315, 7645, 7923, 8085, 8778, 9174, 9310, 9730, 10241, 10703, 13205, 13622, 13965, 14595, 14630, 15290, 15846, 16170, 18487, 20433, 20482, 21406, 21945, 22935, 26410, 27930, 29051, 29190, 30723, 32109, 34055, 36974, 39615, 40866, 43890, 45870, 51205, 53515, 55461, 58102, 61446, 64218, 68110, 74921, 79230, 87153, 92435, 102165, 102410, 107030, 110922, 129409, 145255, 149842, 153615, 160545, 174306, 184870, 203357, 204330, 224763, 258818, 277305, 290510, 307230, 321090, 374605, 388227, 406714, 435765, 449526, 554610, 610071, 647045, 749210, 776454, 871530, 1016785, 1123815, 1220142, 1294090, 1423499, 1941135, 2033570, 2247630, 2846998, 3050355, 3882270, 4270497, 6100710, 7117495, 8540994, 14234990, 21352485, 42704970]

約数ペア:

[(1, 42704970), (2, 21352485), (3, 14234990), (5, 8540994), (6, 7117495), (7, 6100710), (10, 4270497), (11, 3882270), (14, 3050355), (15, 2846998), (19, 2247630), (21, 2033570), (22, 1941135), (30, 1423499), (33, 1294090), (35, 1220142), (38, 1123815), (42, 1016785), (49, 871530), (55, 776454), (57, 749210), (66, 647045), (70, 610071), (77, 554610), (95, 449526), (98, 435765), (105, 406714), (110, 388227), (114, 374605), (133, 321090), (139, 307230), (147, 290510), (154, 277305), (165, 258818), (190, 224763), (209, 204330), (210, 203357), (231, 184870), (245, 174306), (266, 160545), (278, 153615), (285, 149842), (294, 145255), (330, 129409), (385, 110922), (399, 107030), (417, 102410), (418, 102165), (462, 92435), (490, 87153), (539, 79230), (570, 74921), (627, 68110), (665, 64218), (695, 61446), (735, 58102), (770, 55461), (798, 53515), (834, 51205), (931, 45870), (973, 43890), (1045, 40866), (1078, 39615), (1155, 36974), (1254, 34055), (1330, 32109), (1390, 30723), (1463, 29190), (1470, 29051), (1529, 27930), (1617, 26410), (1862, 22935), (1946, 21945), (1995, 21406), (2085, 20482), (2090, 20433), (2310, 18487), (2641, 16170), (2695, 15846), (2793, 15290), (2919, 14630), (2926, 14595), (3058, 13965), (3135, 13622), (3234, 13205), (3990, 10703), (4170, 10241), (4389, 9730), (4587, 9310), (4655, 9174), (4865, 8778), (5282, 8085), (5390, 7923), (5586, 7645), (5838, 7315), (6270, 6811)]