30608928

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 180

約数和(自身を含む): 105151662

約数和(自身を除く): 74542734

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 241, 252, 288, 294, 324, 336, 378, 392, 432, 441, 482, 504, 567, 588, 648, 672, 723, 756, 784, 864, 882, 964, 1008, 1134, 1176, 1296, 1323, 1446, 1512, 1568, 1687, 1764, 1928, 2016, 2169, 2268, 2352, 2592, 2646, 2892, 3024, 3374, 3528, 3856, 3969, 4338, 4536, 4704, 5061, 5292, 5784, 6048, 6507, 6748, 7056, 7712, 7938, 8676, 9072, 10122, 10584, 11568, 11809, 13014, 13496, 14112, 15183, 15876, 17352, 18144, 19521, 20244, 21168, 23136, 23618, 26028, 26992, 30366, 31752, 34704, 35427, 39042, 40488, 42336, 45549, 47236, 52056, 53984, 60732, 63504, 69408, 70854, 78084, 80976, 91098, 94472, 104112, 106281, 121464, 127008, 136647, 141708, 156168, 161952, 182196, 188944, 208224, 212562, 242928, 273294, 283416, 312336, 318843, 364392, 377888, 425124, 485856, 546588, 566832, 624672, 637686, 728784, 850248, 956529, 1093176, 1133664, 1275372, 1457568, 1700496, 1913058, 2186352, 2550744, 3400992, 3826116, 4372704, 5101488, 7652232, 10202976, 15304464, 30608928]

約数ペア:

[(1, 30608928), (2, 15304464), (3, 10202976), (4, 7652232), (6, 5101488), (7, 4372704), (8, 3826116), (9, 3400992), (12, 2550744), (14, 2186352), (16, 1913058), (18, 1700496), (21, 1457568), (24, 1275372), (27, 1133664), (28, 1093176), (32, 956529), (36, 850248), (42, 728784), (48, 637686), (49, 624672), (54, 566832), (56, 546588), (63, 485856), (72, 425124), (81, 377888), (84, 364392), (96, 318843), (98, 312336), (108, 283416), (112, 273294), (126, 242928), (144, 212562), (147, 208224), (162, 188944), (168, 182196), (189, 161952), (196, 156168), (216, 141708), (224, 136647), (241, 127008), (252, 121464), (288, 106281), (294, 104112), (324, 94472), (336, 91098), (378, 80976), (392, 78084), (432, 70854), (441, 69408), (482, 63504), (504, 60732), (567, 53984), (588, 52056), (648, 47236), (672, 45549), (723, 42336), (756, 40488), (784, 39042), (864, 35427), (882, 34704), (964, 31752), (1008, 30366), (1134, 26992), (1176, 26028), (1296, 23618), (1323, 23136), (1446, 21168), (1512, 20244), (1568, 19521), (1687, 18144), (1764, 17352), (1928, 15876), (2016, 15183), (2169, 14112), (2268, 13496), (2352, 13014), (2592, 11809), (2646, 11568), (2892, 10584), (3024, 10122), (3374, 9072), (3528, 8676), (3856, 7938), (3969, 7712), (4338, 7056), (4536, 6748), (4704, 6507), (5061, 6048), (5292, 5784)]