30911304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 51514296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 239, 317, 408, 478, 634, 717, 951, 956, 1268, 1434, 1902, 1912, 2536, 2868, 3804, 4063, 5389, 5736, 7608, 8126, 10778, 12189, 16167, 16252, 21556, 24378, 32334, 32504, 43112, 48756, 64668, 75763, 97512, 129336, 151526, 227289, 303052, 454578, 606104, 909156, 1287971, 1818312, 2575942, 3863913, 5151884, 7727826, 10303768, 15455652, 30911304]

約数ペア:

[(1, 30911304), (2, 15455652), (3, 10303768), (4, 7727826), (6, 5151884), (8, 3863913), (12, 2575942), (17, 1818312), (24, 1287971), (34, 909156), (51, 606104), (68, 454578), (102, 303052), (136, 227289), (204, 151526), (239, 129336), (317, 97512), (408, 75763), (478, 64668), (634, 48756), (717, 43112), (951, 32504), (956, 32334), (1268, 24378), (1434, 21556), (1902, 16252), (1912, 16167), (2536, 12189), (2868, 10778), (3804, 8126), (4063, 7608), (5389, 5736)]