26164530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 84029400

約数和(自身を除く): 57864870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 349, 357, 441, 490, 510, 595, 630, 698, 714, 735, 765, 833, 882, 1047, 1071, 1190, 1470, 1530, 1666, 1745, 1785, 2094, 2142, 2205, 2443, 2499, 3141, 3490, 3570, 4165, 4410, 4886, 4998, 5235, 5355, 5933, 6282, 7329, 7497, 8330, 10470, 10710, 11866, 12215, 12495, 14658, 14994, 15705, 17101, 17799, 21987, 24430, 24990, 29665, 31410, 34202, 35598, 36645, 37485, 41531, 43974, 51303, 53397, 59330, 73290, 74970, 83062, 85505, 88995, 102606, 106794, 109935, 124593, 153909, 171010, 177990, 207655, 219870, 249186, 256515, 266985, 290717, 307818, 373779, 415310, 513030, 533970, 581434, 622965, 747558, 769545, 872151, 1245930, 1453585, 1539090, 1744302, 1868895, 2616453, 2907170, 3737790, 4360755, 5232906, 8721510, 13082265, 26164530]

約数ペア:

[(1, 26164530), (2, 13082265), (3, 8721510), (5, 5232906), (6, 4360755), (7, 3737790), (9, 2907170), (10, 2616453), (14, 1868895), (15, 1744302), (17, 1539090), (18, 1453585), (21, 1245930), (30, 872151), (34, 769545), (35, 747558), (42, 622965), (45, 581434), (49, 533970), (51, 513030), (63, 415310), (70, 373779), (85, 307818), (90, 290717), (98, 266985), (102, 256515), (105, 249186), (119, 219870), (126, 207655), (147, 177990), (153, 171010), (170, 153909), (210, 124593), (238, 109935), (245, 106794), (255, 102606), (294, 88995), (306, 85505), (315, 83062), (349, 74970), (357, 73290), (441, 59330), (490, 53397), (510, 51303), (595, 43974), (630, 41531), (698, 37485), (714, 36645), (735, 35598), (765, 34202), (833, 31410), (882, 29665), (1047, 24990), (1071, 24430), (1190, 21987), (1470, 17799), (1530, 17101), (1666, 15705), (1745, 14994), (1785, 14658), (2094, 12495), (2142, 12215), (2205, 11866), (2443, 10710), (2499, 10470), (3141, 8330), (3490, 7497), (3570, 7329), (4165, 6282), (4410, 5933), (4886, 5355), (4998, 5235)]