30615354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 87552000

約数和(自身を除く): 56936646

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 63, 66, 74, 77, 99, 111, 126, 154, 189, 198, 199, 222, 231, 259, 297, 333, 378, 398, 407, 462, 518, 594, 597, 666, 693, 777, 814, 999, 1194, 1221, 1386, 1393, 1554, 1791, 1998, 2079, 2189, 2331, 2442, 2786, 2849, 3582, 3663, 4158, 4179, 4378, 4662, 5373, 5698, 6567, 6993, 7326, 7363, 8358, 8547, 10746, 10989, 12537, 13134, 13986, 14726, 15323, 17094, 19701, 21978, 22089, 25074, 25641, 30646, 37611, 39402, 44178, 45969, 51282, 51541, 59103, 66267, 75222, 76923, 80993, 91938, 103082, 118206, 132534, 137907, 153846, 154623, 161986, 198801, 242979, 275814, 309246, 397602, 413721, 463869, 485958, 566951, 728937, 827442, 927738, 1133902, 1391607, 1457874, 1700853, 2186811, 2783214, 3401706, 4373622, 5102559, 10205118, 15307677, 30615354]

約数ペア:

[(1, 30615354), (2, 15307677), (3, 10205118), (6, 5102559), (7, 4373622), (9, 3401706), (11, 2783214), (14, 2186811), (18, 1700853), (21, 1457874), (22, 1391607), (27, 1133902), (33, 927738), (37, 827442), (42, 728937), (54, 566951), (63, 485958), (66, 463869), (74, 413721), (77, 397602), (99, 309246), (111, 275814), (126, 242979), (154, 198801), (189, 161986), (198, 154623), (199, 153846), (222, 137907), (231, 132534), (259, 118206), (297, 103082), (333, 91938), (378, 80993), (398, 76923), (407, 75222), (462, 66267), (518, 59103), (594, 51541), (597, 51282), (666, 45969), (693, 44178), (777, 39402), (814, 37611), (999, 30646), (1194, 25641), (1221, 25074), (1386, 22089), (1393, 21978), (1554, 19701), (1791, 17094), (1998, 15323), (2079, 14726), (2189, 13986), (2331, 13134), (2442, 12537), (2786, 10989), (2849, 10746), (3582, 8547), (3663, 8358), (4158, 7363), (4179, 7326), (4378, 6993), (4662, 6567), (5373, 5698)]