171189690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 498216960

約数和(自身を除く): 327027270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 67, 69, 70, 105, 115, 134, 138, 161, 201, 210, 230, 322, 335, 345, 402, 469, 483, 529, 670, 690, 805, 938, 966, 1005, 1058, 1407, 1541, 1587, 1610, 2010, 2345, 2415, 2645, 2814, 3082, 3174, 3703, 4623, 4690, 4830, 5290, 7035, 7406, 7705, 7935, 9246, 10787, 11109, 12167, 14070, 15410, 15870, 18515, 21574, 22218, 23115, 24334, 32361, 35443, 36501, 37030, 46230, 53935, 55545, 60835, 64722, 70886, 73002, 85169, 106329, 107870, 111090, 121670, 161805, 170338, 177215, 182505, 212658, 248101, 255507, 323610, 354430, 365010, 425845, 496202, 511014, 531645, 744303, 815189, 851690, 1063290, 1240505, 1277535, 1488606, 1630378, 2445567, 2481010, 2555070, 3721515, 4075945, 4891134, 5706323, 7443030, 8151890, 11412646, 12227835, 17118969, 24455670, 28531615, 34237938, 57063230, 85594845, 171189690]

約数ペア:

[(1, 171189690), (2, 85594845), (3, 57063230), (5, 34237938), (6, 28531615), (7, 24455670), (10, 17118969), (14, 12227835), (15, 11412646), (21, 8151890), (23, 7443030), (30, 5706323), (35, 4891134), (42, 4075945), (46, 3721515), (67, 2555070), (69, 2481010), (70, 2445567), (105, 1630378), (115, 1488606), (134, 1277535), (138, 1240505), (161, 1063290), (201, 851690), (210, 815189), (230, 744303), (322, 531645), (335, 511014), (345, 496202), (402, 425845), (469, 365010), (483, 354430), (529, 323610), (670, 255507), (690, 248101), (805, 212658), (938, 182505), (966, 177215), (1005, 170338), (1058, 161805), (1407, 121670), (1541, 111090), (1587, 107870), (1610, 106329), (2010, 85169), (2345, 73002), (2415, 70886), (2645, 64722), (2814, 60835), (3082, 55545), (3174, 53935), (3703, 46230), (4623, 37030), (4690, 36501), (4830, 35443), (5290, 32361), (7035, 24334), (7406, 23115), (7705, 22218), (7935, 21574), (9246, 18515), (10787, 15870), (11109, 15410), (12167, 14070)]