65666370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 208023552

約数和(自身を除く): 142357182

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, 131, 147, 154, 155, 165, 186, 210, 217, 231, 245, 262, 294, 310, 330, 341, 385, 393, 434, 462, 465, 490, 539, 651, 655, 682, 735, 770, 786, 917, 930, 1023, 1078, 1085, 1155, 1302, 1310, 1441, 1470, 1519, 1617, 1705, 1834, 1965, 2046, 2170, 2310, 2387, 2695, 2751, 2882, 3038, 3234, 3255, 3410, 3930, 4061, 4323, 4557, 4585, 4774, 5115, 5390, 5502, 6419, 6510, 7161, 7205, 7595, 8085, 8122, 8646, 9114, 9170, 10087, 10230, 11935, 12183, 12838, 13755, 14322, 14410, 15190, 16170, 16709, 19257, 20174, 20305, 21615, 22785, 23870, 24366, 27510, 28427, 30261, 32095, 33418, 35805, 38514, 40610, 43230, 44671, 45570, 50127, 50435, 56854, 60522, 60915, 64190, 70609, 71610, 83545, 85281, 89342, 96285, 100254, 100870, 121830, 134013, 141218, 142135, 151305, 167090, 170562, 192570, 198989, 211827, 223355, 250635, 268026, 284270, 302610, 312697, 353045, 397978, 423654, 426405, 446710, 501270, 596967, 625394, 670065, 706090, 852810, 938091, 994945, 1059135, 1193934, 1340130, 1563485, 1876182, 1989890, 2118270, 2188879, 2984835, 3126970, 4377758, 4690455, 5969670, 6566637, 9380910, 10944395, 13133274, 21888790, 32833185, 65666370]

約数ペア:

[(1, 65666370), (2, 32833185), (3, 21888790), (5, 13133274), (6, 10944395), (7, 9380910), (10, 6566637), (11, 5969670), (14, 4690455), (15, 4377758), (21, 3126970), (22, 2984835), (30, 2188879), (31, 2118270), (33, 1989890), (35, 1876182), (42, 1563485), (49, 1340130), (55, 1193934), (62, 1059135), (66, 994945), (70, 938091), (77, 852810), (93, 706090), (98, 670065), (105, 625394), (110, 596967), (131, 501270), (147, 446710), (154, 426405), (155, 423654), (165, 397978), (186, 353045), (210, 312697), (217, 302610), (231, 284270), (245, 268026), (262, 250635), (294, 223355), (310, 211827), (330, 198989), (341, 192570), (385, 170562), (393, 167090), (434, 151305), (462, 142135), (465, 141218), (490, 134013), (539, 121830), (651, 100870), (655, 100254), (682, 96285), (735, 89342), (770, 85281), (786, 83545), (917, 71610), (930, 70609), (1023, 64190), (1078, 60915), (1085, 60522), (1155, 56854), (1302, 50435), (1310, 50127), (1441, 45570), (1470, 44671), (1519, 43230), (1617, 40610), (1705, 38514), (1834, 35805), (1965, 33418), (2046, 32095), (2170, 30261), (2310, 28427), (2387, 27510), (2695, 24366), (2751, 23870), (2882, 22785), (3038, 21615), (3234, 20305), (3255, 20174), (3410, 19257), (3930, 16709), (4061, 16170), (4323, 15190), (4557, 14410), (4585, 14322), (4774, 13755), (5115, 12838), (5390, 12183), (5502, 11935), (6419, 10230), (6510, 10087), (7161, 9170), (7205, 9114), (7595, 8646), (8085, 8122)]