354882990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 1145311488

約数和(自身を除く): 790428498

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 49, 51, 55, 66, 70, 77, 85, 98, 102, 105, 110, 119, 147, 154, 165, 170, 187, 210, 231, 238, 245, 255, 294, 330, 357, 374, 385, 462, 490, 510, 539, 561, 595, 714, 735, 770, 833, 935, 1078, 1122, 1155, 1190, 1291, 1309, 1470, 1617, 1666, 1785, 1870, 2310, 2499, 2582, 2618, 2695, 2805, 3234, 3570, 3873, 3927, 4165, 4998, 5390, 5610, 6455, 6545, 7746, 7854, 8085, 8330, 9037, 9163, 12495, 12910, 13090, 14201, 16170, 18074, 18326, 19365, 19635, 21947, 24990, 27111, 27489, 28402, 38730, 39270, 42603, 43894, 45185, 45815, 54222, 54978, 63259, 65841, 71005, 85206, 90370, 91630, 99407, 109735, 126518, 131682, 135555, 137445, 142010, 153629, 189777, 198814, 213015, 219470, 241417, 271110, 274890, 298221, 307258, 316295, 329205, 379554, 426030, 460887, 482834, 497035, 596442, 632590, 658410, 695849, 724251, 768145, 921774, 948885, 994070, 1075403, 1207085, 1391698, 1448502, 1491105, 1536290, 1689919, 1897770, 2087547, 2150806, 2304435, 2414170, 2982210, 3226209, 3379838, 3479245, 3621255, 4175094, 4608870, 5069757, 5377015, 6452418, 6958490, 7242510, 8449595, 10139514, 10437735, 10754030, 11829433, 16131045, 16899190, 20875470, 23658866, 25348785, 32262090, 35488299, 50697570, 59147165, 70976598, 118294330, 177441495, 354882990]

約数ペア:

[(1, 354882990), (2, 177441495), (3, 118294330), (5, 70976598), (6, 59147165), (7, 50697570), (10, 35488299), (11, 32262090), (14, 25348785), (15, 23658866), (17, 20875470), (21, 16899190), (22, 16131045), (30, 11829433), (33, 10754030), (34, 10437735), (35, 10139514), (42, 8449595), (49, 7242510), (51, 6958490), (55, 6452418), (66, 5377015), (70, 5069757), (77, 4608870), (85, 4175094), (98, 3621255), (102, 3479245), (105, 3379838), (110, 3226209), (119, 2982210), (147, 2414170), (154, 2304435), (165, 2150806), (170, 2087547), (187, 1897770), (210, 1689919), (231, 1536290), (238, 1491105), (245, 1448502), (255, 1391698), (294, 1207085), (330, 1075403), (357, 994070), (374, 948885), (385, 921774), (462, 768145), (490, 724251), (510, 695849), (539, 658410), (561, 632590), (595, 596442), (714, 497035), (735, 482834), (770, 460887), (833, 426030), (935, 379554), (1078, 329205), (1122, 316295), (1155, 307258), (1190, 298221), (1291, 274890), (1309, 271110), (1470, 241417), (1617, 219470), (1666, 213015), (1785, 198814), (1870, 189777), (2310, 153629), (2499, 142010), (2582, 137445), (2618, 135555), (2695, 131682), (2805, 126518), (3234, 109735), (3570, 99407), (3873, 91630), (3927, 90370), (4165, 85206), (4998, 71005), (5390, 65841), (5610, 63259), (6455, 54978), (6545, 54222), (7746, 45815), (7854, 45185), (8085, 43894), (8330, 42603), (9037, 39270), (9163, 38730), (12495, 28402), (12910, 27489), (13090, 27111), (14201, 24990), (16170, 21947), (18074, 19635), (18326, 19365)]