30168468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 59462892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 37, 44, 58, 66, 71, 74, 87, 99, 111, 116, 132, 142, 148, 174, 198, 213, 222, 261, 284, 319, 333, 348, 396, 407, 426, 444, 522, 638, 639, 666, 781, 814, 852, 957, 1044, 1073, 1221, 1276, 1278, 1332, 1562, 1628, 1914, 2059, 2146, 2343, 2442, 2556, 2627, 2871, 3124, 3219, 3663, 3828, 4118, 4292, 4686, 4884, 5254, 5742, 6177, 6438, 7029, 7326, 7881, 8236, 9372, 9657, 10508, 11484, 11803, 12354, 12876, 14058, 14652, 15762, 18531, 19314, 22649, 23606, 23643, 24708, 28116, 28897, 31524, 35409, 37062, 38628, 45298, 47212, 47286, 57794, 67947, 70818, 74124, 76183, 86691, 90596, 94572, 106227, 115588, 135894, 141636, 152366, 173382, 203841, 212454, 228549, 260073, 271788, 304732, 346764, 407682, 424908, 457098, 520146, 685647, 815364, 838013, 914196, 1040292, 1371294, 1676026, 2514039, 2742588, 3352052, 5028078, 7542117, 10056156, 15084234, 30168468]

約数ペア:

[(1, 30168468), (2, 15084234), (3, 10056156), (4, 7542117), (6, 5028078), (9, 3352052), (11, 2742588), (12, 2514039), (18, 1676026), (22, 1371294), (29, 1040292), (33, 914196), (36, 838013), (37, 815364), (44, 685647), (58, 520146), (66, 457098), (71, 424908), (74, 407682), (87, 346764), (99, 304732), (111, 271788), (116, 260073), (132, 228549), (142, 212454), (148, 203841), (174, 173382), (198, 152366), (213, 141636), (222, 135894), (261, 115588), (284, 106227), (319, 94572), (333, 90596), (348, 86691), (396, 76183), (407, 74124), (426, 70818), (444, 67947), (522, 57794), (638, 47286), (639, 47212), (666, 45298), (781, 38628), (814, 37062), (852, 35409), (957, 31524), (1044, 28897), (1073, 28116), (1221, 24708), (1276, 23643), (1278, 23606), (1332, 22649), (1562, 19314), (1628, 18531), (1914, 15762), (2059, 14652), (2146, 14058), (2343, 12876), (2442, 12354), (2556, 11803), (2627, 11484), (2871, 10508), (3124, 9657), (3219, 9372), (3663, 8236), (3828, 7881), (4118, 7326), (4292, 7029), (4686, 6438), (4884, 6177), (5254, 5742)]