69676530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 150954510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 49, 55, 62, 66, 70, 77, 93, 98, 105, 110, 139, 147, 154, 155, 165, 186, 210, 217, 231, 245, 278, 294, 310, 330, 341, 385, 417, 434, 462, 465, 490, 539, 651, 682, 695, 735, 770, 834, 930, 973, 1023, 1078, 1085, 1155, 1302, 1390, 1470, 1519, 1529, 1617, 1705, 1946, 2046, 2085, 2170, 2310, 2387, 2695, 2919, 3038, 3058, 3234, 3255, 3410, 4170, 4309, 4557, 4587, 4774, 4865, 5115, 5390, 5838, 6510, 6811, 7161, 7595, 7645, 8085, 8618, 9114, 9174, 9730, 10230, 10703, 11935, 12927, 13622, 14322, 14595, 15190, 15290, 16170, 16709, 20433, 21406, 21545, 22785, 22935, 23870, 25854, 29190, 30163, 32109, 33418, 34055, 35805, 40866, 43090, 45570, 45870, 47399, 50127, 53515, 60326, 64218, 64635, 68110, 71610, 74921, 83545, 90489, 94798, 100254, 102165, 107030, 129270, 142197, 149842, 150815, 160545, 167090, 180978, 204330, 211141, 224763, 236995, 250635, 284394, 301630, 321090, 331793, 374605, 422282, 449526, 452445, 473990, 501270, 633423, 663586, 710985, 749210, 904890, 995379, 1055705, 1123815, 1266846, 1421970, 1658965, 1990758, 2111410, 2247630, 2322551, 3167115, 3317930, 4645102, 4976895, 6334230, 6967653, 9953790, 11612755, 13935306, 23225510, 34838265, 69676530]

約数ペア:

[(1, 69676530), (2, 34838265), (3, 23225510), (5, 13935306), (6, 11612755), (7, 9953790), (10, 6967653), (11, 6334230), (14, 4976895), (15, 4645102), (21, 3317930), (22, 3167115), (30, 2322551), (31, 2247630), (33, 2111410), (35, 1990758), (42, 1658965), (49, 1421970), (55, 1266846), (62, 1123815), (66, 1055705), (70, 995379), (77, 904890), (93, 749210), (98, 710985), (105, 663586), (110, 633423), (139, 501270), (147, 473990), (154, 452445), (155, 449526), (165, 422282), (186, 374605), (210, 331793), (217, 321090), (231, 301630), (245, 284394), (278, 250635), (294, 236995), (310, 224763), (330, 211141), (341, 204330), (385, 180978), (417, 167090), (434, 160545), (462, 150815), (465, 149842), (490, 142197), (539, 129270), (651, 107030), (682, 102165), (695, 100254), (735, 94798), (770, 90489), (834, 83545), (930, 74921), (973, 71610), (1023, 68110), (1078, 64635), (1085, 64218), (1155, 60326), (1302, 53515), (1390, 50127), (1470, 47399), (1519, 45870), (1529, 45570), (1617, 43090), (1705, 40866), (1946, 35805), (2046, 34055), (2085, 33418), (2170, 32109), (2310, 30163), (2387, 29190), (2695, 25854), (2919, 23870), (3038, 22935), (3058, 22785), (3234, 21545), (3255, 21406), (3410, 20433), (4170, 16709), (4309, 16170), (4557, 15290), (4587, 15190), (4774, 14595), (4865, 14322), (5115, 13622), (5390, 12927), (5838, 11935), (6510, 10703), (6811, 10230), (7161, 9730), (7595, 9174), (7645, 9114), (8085, 8618)]