29102920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 82353600

約数和(自身を除く): 53250680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 859, 968, 1210, 1540, 1694, 1718, 2420, 3080, 3388, 3436, 4235, 4295, 4840, 6013, 6776, 6872, 8470, 8590, 9449, 12026, 16940, 17180, 18898, 24052, 30065, 33880, 34360, 37796, 47245, 48104, 60130, 66143, 75592, 94490, 103939, 120260, 132286, 188980, 207878, 240520, 264572, 330715, 377960, 415756, 519695, 529144, 661430, 727573, 831512, 1039390, 1322860, 1455146, 2078780, 2645720, 2910292, 3637865, 4157560, 5820584, 7275730, 14551460, 29102920]

約数ペア:

[(1, 29102920), (2, 14551460), (4, 7275730), (5, 5820584), (7, 4157560), (8, 3637865), (10, 2910292), (11, 2645720), (14, 2078780), (20, 1455146), (22, 1322860), (28, 1039390), (35, 831512), (40, 727573), (44, 661430), (55, 529144), (56, 519695), (70, 415756), (77, 377960), (88, 330715), (110, 264572), (121, 240520), (140, 207878), (154, 188980), (220, 132286), (242, 120260), (280, 103939), (308, 94490), (385, 75592), (440, 66143), (484, 60130), (605, 48104), (616, 47245), (770, 37796), (847, 34360), (859, 33880), (968, 30065), (1210, 24052), (1540, 18898), (1694, 17180), (1718, 16940), (2420, 12026), (3080, 9449), (3388, 8590), (3436, 8470), (4235, 6872), (4295, 6776), (4840, 6013)]