15019290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 32155110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 389, 390, 429, 495, 585, 594, 702, 715, 778, 858, 990, 1167, 1170, 1287, 1430, 1485, 1755, 1945, 2145, 2334, 2574, 2970, 3501, 3510, 3861, 3890, 4279, 4290, 5057, 5835, 6435, 7002, 7722, 8558, 10114, 10503, 11670, 12837, 12870, 15171, 17505, 19305, 21006, 21395, 25285, 25674, 30342, 35010, 38511, 38610, 42790, 45513, 50570, 52515, 55627, 64185, 75855, 77022, 91026, 105030, 111254, 115533, 128370, 136539, 151710, 166881, 192555, 227565, 231066, 273078, 278135, 333762, 385110, 455130, 500643, 556270, 577665, 682695, 834405, 1001286, 1155330, 1365390, 1501929, 1668810, 2503215, 3003858, 5006430, 7509645, 15019290]

約数ペア:

[(1, 15019290), (2, 7509645), (3, 5006430), (5, 3003858), (6, 2503215), (9, 1668810), (10, 1501929), (11, 1365390), (13, 1155330), (15, 1001286), (18, 834405), (22, 682695), (26, 577665), (27, 556270), (30, 500643), (33, 455130), (39, 385110), (45, 333762), (54, 278135), (55, 273078), (65, 231066), (66, 227565), (78, 192555), (90, 166881), (99, 151710), (110, 136539), (117, 128370), (130, 115533), (135, 111254), (143, 105030), (165, 91026), (195, 77022), (198, 75855), (234, 64185), (270, 55627), (286, 52515), (297, 50570), (330, 45513), (351, 42790), (389, 38610), (390, 38511), (429, 35010), (495, 30342), (585, 25674), (594, 25285), (702, 21395), (715, 21006), (778, 19305), (858, 17505), (990, 15171), (1167, 12870), (1170, 12837), (1287, 11670), (1430, 10503), (1485, 10114), (1755, 8558), (1945, 7722), (2145, 7002), (2334, 6435), (2574, 5835), (2970, 5057), (3501, 4290), (3510, 4279), (3861, 3890)]