30587976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 60650424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 131, 138, 141, 184, 188, 207, 216, 262, 276, 282, 376, 393, 414, 423, 524, 552, 564, 621, 786, 828, 846, 1048, 1081, 1128, 1179, 1242, 1269, 1572, 1656, 1692, 2162, 2358, 2484, 2538, 3013, 3144, 3243, 3384, 3537, 4324, 4716, 4968, 5076, 6026, 6157, 6486, 7074, 8648, 9039, 9432, 9729, 10152, 12052, 12314, 12972, 14148, 18078, 18471, 19458, 24104, 24628, 25944, 27117, 28296, 29187, 36156, 36942, 38916, 49256, 54234, 55413, 58374, 72312, 73884, 77832, 81351, 108468, 110826, 116748, 141611, 147768, 162702, 166239, 216936, 221652, 233496, 283222, 325404, 332478, 424833, 443304, 566444, 650808, 664956, 849666, 1132888, 1274499, 1329912, 1699332, 2548998, 3398664, 3823497, 5097996, 7646994, 10195992, 15293988, 30587976]

約数ペア:

[(1, 30587976), (2, 15293988), (3, 10195992), (4, 7646994), (6, 5097996), (8, 3823497), (9, 3398664), (12, 2548998), (18, 1699332), (23, 1329912), (24, 1274499), (27, 1132888), (36, 849666), (46, 664956), (47, 650808), (54, 566444), (69, 443304), (72, 424833), (92, 332478), (94, 325404), (108, 283222), (131, 233496), (138, 221652), (141, 216936), (184, 166239), (188, 162702), (207, 147768), (216, 141611), (262, 116748), (276, 110826), (282, 108468), (376, 81351), (393, 77832), (414, 73884), (423, 72312), (524, 58374), (552, 55413), (564, 54234), (621, 49256), (786, 38916), (828, 36942), (846, 36156), (1048, 29187), (1081, 28296), (1128, 27117), (1179, 25944), (1242, 24628), (1269, 24104), (1572, 19458), (1656, 18471), (1692, 18078), (2162, 14148), (2358, 12972), (2484, 12314), (2538, 12052), (3013, 10152), (3144, 9729), (3243, 9432), (3384, 9039), (3537, 8648), (4324, 7074), (4716, 6486), (4968, 6157), (5076, 6026)]