30685266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 44793774

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 47, 57, 69, 83, 94, 114, 138, 141, 166, 171, 207, 249, 282, 342, 414, 423, 437, 498, 747, 846, 874, 893, 1081, 1311, 1494, 1577, 1786, 1909, 2162, 2622, 2679, 3154, 3243, 3818, 3901, 3933, 4731, 5358, 5727, 6486, 7802, 7866, 8037, 9462, 9729, 11454, 11703, 14193, 16074, 17181, 19458, 20539, 23406, 28386, 34362, 35109, 36271, 41078, 61617, 70218, 72542, 74119, 89723, 108813, 123234, 148238, 179446, 184851, 217626, 222357, 269169, 326439, 369702, 444714, 538338, 652878, 667071, 807507, 1334142, 1615014, 1704737, 3409474, 5114211, 10228422, 15342633, 30685266]

約数ペア:

[(1, 30685266), (2, 15342633), (3, 10228422), (6, 5114211), (9, 3409474), (18, 1704737), (19, 1615014), (23, 1334142), (38, 807507), (46, 667071), (47, 652878), (57, 538338), (69, 444714), (83, 369702), (94, 326439), (114, 269169), (138, 222357), (141, 217626), (166, 184851), (171, 179446), (207, 148238), (249, 123234), (282, 108813), (342, 89723), (414, 74119), (423, 72542), (437, 70218), (498, 61617), (747, 41078), (846, 36271), (874, 35109), (893, 34362), (1081, 28386), (1311, 23406), (1494, 20539), (1577, 19458), (1786, 17181), (1909, 16074), (2162, 14193), (2622, 11703), (2679, 11454), (3154, 9729), (3243, 9462), (3818, 8037), (3901, 7866), (3933, 7802), (4731, 6486), (5358, 5727)]