29507478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 84188160

約数和(自身を除く): 54680682

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 289, 357, 374, 429, 442, 462, 546, 561, 578, 663, 714, 858, 867, 1001, 1122, 1309, 1326, 1547, 1734, 2002, 2023, 2431, 2618, 3003, 3094, 3179, 3757, 3927, 4046, 4641, 4862, 4913, 6006, 6069, 6358, 7293, 7514, 7854, 9282, 9537, 9826, 11271, 12138, 14586, 14739, 17017, 19074, 22253, 22542, 26299, 29478, 34034, 34391, 41327, 44506, 51051, 52598, 54043, 63869, 66759, 68782, 78897, 82654, 102102, 103173, 108086, 123981, 127738, 133518, 157794, 162129, 191607, 206346, 247962, 289289, 324258, 378301, 383214, 447083, 578578, 702559, 756602, 867867, 894166, 1134903, 1341249, 1405118, 1735734, 2107677, 2269806, 2682498, 4215354, 4917913, 9835826, 14753739, 29507478]

約数ペア:

[(1, 29507478), (2, 14753739), (3, 9835826), (6, 4917913), (7, 4215354), (11, 2682498), (13, 2269806), (14, 2107677), (17, 1735734), (21, 1405118), (22, 1341249), (26, 1134903), (33, 894166), (34, 867867), (39, 756602), (42, 702559), (51, 578578), (66, 447083), (77, 383214), (78, 378301), (91, 324258), (102, 289289), (119, 247962), (143, 206346), (154, 191607), (182, 162129), (187, 157794), (221, 133518), (231, 127738), (238, 123981), (273, 108086), (286, 103173), (289, 102102), (357, 82654), (374, 78897), (429, 68782), (442, 66759), (462, 63869), (546, 54043), (561, 52598), (578, 51051), (663, 44506), (714, 41327), (858, 34391), (867, 34034), (1001, 29478), (1122, 26299), (1309, 22542), (1326, 22253), (1547, 19074), (1734, 17017), (2002, 14739), (2023, 14586), (2431, 12138), (2618, 11271), (3003, 9826), (3094, 9537), (3179, 9282), (3757, 7854), (3927, 7514), (4046, 7293), (4641, 6358), (4862, 6069), (4913, 6006)]