30081408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 99486720

約数和(自身を除く): 69405312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 361, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 722, 744, 798, 868, 896, 912, 992, 1064, 1083, 1178, 1216, 1302, 1344, 1444, 1488, 1596, 1736, 1767, 1824, 1984, 2128, 2166, 2356, 2432, 2527, 2604, 2688, 2888, 2976, 3192, 3472, 3534, 3648, 3968, 4123, 4256, 4332, 4712, 5054, 5208, 5776, 5952, 6384, 6944, 7068, 7296, 7581, 8246, 8512, 8664, 9424, 10108, 10416, 11191, 11552, 11904, 12369, 12768, 13888, 14136, 15162, 16492, 17024, 17328, 18848, 20216, 20832, 22382, 23104, 24738, 25536, 27776, 28272, 30324, 32984, 33573, 34656, 37696, 40432, 41664, 44764, 46208, 49476, 51072, 56544, 60648, 65968, 67146, 69312, 75392, 78337, 80864, 83328, 89528, 98952, 113088, 121296, 131936, 134292, 138624, 156674, 161728, 179056, 197904, 226176, 235011, 242592, 263872, 268584, 313348, 323456, 358112, 395808, 470022, 485184, 527744, 537168, 626696, 716224, 791616, 940044, 970368, 1074336, 1253392, 1432448, 1583232, 1880088, 2148672, 2506784, 3760176, 4297344, 5013568, 7520352, 10027136, 15040704, 30081408]

約数ペア:

[(1, 30081408), (2, 15040704), (3, 10027136), (4, 7520352), (6, 5013568), (7, 4297344), (8, 3760176), (12, 2506784), (14, 2148672), (16, 1880088), (19, 1583232), (21, 1432448), (24, 1253392), (28, 1074336), (31, 970368), (32, 940044), (38, 791616), (42, 716224), (48, 626696), (56, 537168), (57, 527744), (62, 485184), (64, 470022), (76, 395808), (84, 358112), (93, 323456), (96, 313348), (112, 268584), (114, 263872), (124, 242592), (128, 235011), (133, 226176), (152, 197904), (168, 179056), (186, 161728), (192, 156674), (217, 138624), (224, 134292), (228, 131936), (248, 121296), (266, 113088), (304, 98952), (336, 89528), (361, 83328), (372, 80864), (384, 78337), (399, 75392), (434, 69312), (448, 67146), (456, 65968), (496, 60648), (532, 56544), (589, 51072), (608, 49476), (651, 46208), (672, 44764), (722, 41664), (744, 40432), (798, 37696), (868, 34656), (896, 33573), (912, 32984), (992, 30324), (1064, 28272), (1083, 27776), (1178, 25536), (1216, 24738), (1302, 23104), (1344, 22382), (1444, 20832), (1488, 20216), (1596, 18848), (1736, 17328), (1767, 17024), (1824, 16492), (1984, 15162), (2128, 14136), (2166, 13888), (2356, 12768), (2432, 12369), (2527, 11904), (2604, 11552), (2688, 11191), (2888, 10416), (2976, 10108), (3192, 9424), (3472, 8664), (3534, 8512), (3648, 8246), (3968, 7581), (4123, 7296), (4256, 7068), (4332, 6944), (4712, 6384), (5054, 5952), (5208, 5776)]