30804912

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 91922688

約数和(自身を除く): 61117776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 131, 138, 142, 144, 184, 207, 213, 262, 276, 284, 368, 393, 414, 426, 524, 552, 568, 639, 786, 828, 852, 1048, 1104, 1136, 1179, 1278, 1572, 1633, 1656, 1704, 2096, 2358, 2556, 3013, 3144, 3266, 3312, 3408, 4716, 4899, 5112, 6026, 6288, 6532, 9039, 9301, 9432, 9798, 10224, 12052, 13064, 14697, 18078, 18602, 18864, 19596, 24104, 26128, 27117, 27903, 29394, 36156, 37204, 39192, 48208, 54234, 55806, 58788, 72312, 74408, 78384, 83709, 108468, 111612, 117576, 144624, 148816, 167418, 213923, 216936, 223224, 235152, 334836, 427846, 433872, 446448, 641769, 669672, 855692, 1283538, 1339344, 1711384, 1925307, 2567076, 3422768, 3850614, 5134152, 7701228, 10268304, 15402456, 30804912]

約数ペア:

[(1, 30804912), (2, 15402456), (3, 10268304), (4, 7701228), (6, 5134152), (8, 3850614), (9, 3422768), (12, 2567076), (16, 1925307), (18, 1711384), (23, 1339344), (24, 1283538), (36, 855692), (46, 669672), (48, 641769), (69, 446448), (71, 433872), (72, 427846), (92, 334836), (131, 235152), (138, 223224), (142, 216936), (144, 213923), (184, 167418), (207, 148816), (213, 144624), (262, 117576), (276, 111612), (284, 108468), (368, 83709), (393, 78384), (414, 74408), (426, 72312), (524, 58788), (552, 55806), (568, 54234), (639, 48208), (786, 39192), (828, 37204), (852, 36156), (1048, 29394), (1104, 27903), (1136, 27117), (1179, 26128), (1278, 24104), (1572, 19596), (1633, 18864), (1656, 18602), (1704, 18078), (2096, 14697), (2358, 13064), (2556, 12052), (3013, 10224), (3144, 9798), (3266, 9432), (3312, 9301), (3408, 9039), (4716, 6532), (4899, 6288), (5112, 6026)]