30906112

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 66961440

約数和(自身を除く): 36055328

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 181, 184, 232, 256, 362, 368, 464, 667, 724, 736, 928, 1334, 1448, 1472, 1856, 2668, 2896, 2944, 3712, 4163, 5249, 5336, 5792, 5888, 7424, 8326, 10498, 10672, 11584, 16652, 20996, 21344, 23168, 33304, 41992, 42688, 46336, 66608, 83984, 85376, 120727, 133216, 167968, 170752, 241454, 266432, 335936, 482908, 532864, 671872, 965816, 1065728, 1343744, 1931632, 3863264, 7726528, 15453056, 30906112]

約数ペア:

[(1, 30906112), (2, 15453056), (4, 7726528), (8, 3863264), (16, 1931632), (23, 1343744), (29, 1065728), (32, 965816), (46, 671872), (58, 532864), (64, 482908), (92, 335936), (116, 266432), (128, 241454), (181, 170752), (184, 167968), (232, 133216), (256, 120727), (362, 85376), (368, 83984), (464, 66608), (667, 46336), (724, 42688), (736, 41992), (928, 33304), (1334, 23168), (1448, 21344), (1472, 20996), (1856, 16652), (2668, 11584), (2896, 10672), (2944, 10498), (3712, 8326), (4163, 7424), (5249, 5888), (5336, 5792)]