30666912

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 65133408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 32, 34, 38, 43, 46, 48, 51, 57, 68, 69, 76, 86, 92, 96, 102, 114, 129, 136, 138, 152, 172, 184, 204, 228, 258, 272, 276, 304, 323, 344, 368, 391, 408, 437, 456, 516, 544, 552, 608, 646, 688, 731, 736, 782, 816, 817, 874, 912, 969, 989, 1032, 1104, 1173, 1292, 1311, 1376, 1462, 1564, 1632, 1634, 1748, 1824, 1938, 1978, 2064, 2193, 2208, 2346, 2451, 2584, 2622, 2924, 2967, 3128, 3268, 3496, 3876, 3956, 4128, 4386, 4692, 4902, 5168, 5244, 5848, 5934, 6256, 6536, 6992, 7429, 7752, 7912, 8772, 9384, 9804, 10336, 10488, 11696, 11868, 12512, 13072, 13889, 13984, 14858, 15504, 15824, 16813, 17544, 18768, 18791, 19608, 20976, 22287, 23392, 23736, 26144, 27778, 29716, 31008, 31648, 33626, 35088, 37536, 37582, 39216, 41667, 41952, 44574, 47472, 50439, 55556, 56373, 59432, 67252, 70176, 75164, 78432, 83334, 89148, 94944, 100878, 111112, 112746, 118864, 134504, 150328, 166668, 178296, 201756, 222224, 225492, 237728, 269008, 300656, 319447, 333336, 356592, 403512, 444448, 450984, 538016, 601312, 638894, 666672, 713184, 807024, 901968, 958341, 1277788, 1333344, 1614048, 1803936, 1916682, 2555576, 3833364, 5111152, 7666728, 10222304, 15333456, 30666912]

約数ペア:

[(1, 30666912), (2, 15333456), (3, 10222304), (4, 7666728), (6, 5111152), (8, 3833364), (12, 2555576), (16, 1916682), (17, 1803936), (19, 1614048), (23, 1333344), (24, 1277788), (32, 958341), (34, 901968), (38, 807024), (43, 713184), (46, 666672), (48, 638894), (51, 601312), (57, 538016), (68, 450984), (69, 444448), (76, 403512), (86, 356592), (92, 333336), (96, 319447), (102, 300656), (114, 269008), (129, 237728), (136, 225492), (138, 222224), (152, 201756), (172, 178296), (184, 166668), (204, 150328), (228, 134504), (258, 118864), (272, 112746), (276, 111112), (304, 100878), (323, 94944), (344, 89148), (368, 83334), (391, 78432), (408, 75164), (437, 70176), (456, 67252), (516, 59432), (544, 56373), (552, 55556), (608, 50439), (646, 47472), (688, 44574), (731, 41952), (736, 41667), (782, 39216), (816, 37582), (817, 37536), (874, 35088), (912, 33626), (969, 31648), (989, 31008), (1032, 29716), (1104, 27778), (1173, 26144), (1292, 23736), (1311, 23392), (1376, 22287), (1462, 20976), (1564, 19608), (1632, 18791), (1634, 18768), (1748, 17544), (1824, 16813), (1938, 15824), (1978, 15504), (2064, 14858), (2193, 13984), (2208, 13889), (2346, 13072), (2451, 12512), (2584, 11868), (2622, 11696), (2924, 10488), (2967, 10336), (3128, 9804), (3268, 9384), (3496, 8772), (3876, 7912), (3956, 7752), (4128, 7429), (4386, 6992), (4692, 6536), (4902, 6256), (5168, 5934), (5244, 5848)]