21570297962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3291

約数の個数: 64

約数和(自身を含む): 35609997600

約数和(自身を除く): 14039699638

約数列:

[1, 2, 29, 37, 53, 58, 61, 74, 106, 122, 1073, 1537, 1769, 1961, 2146, 2257, 3074, 3109, 3233, 3538, 3922, 4514, 6218, 6466, 56869, 65453, 90161, 93757, 113738, 115033, 119621, 130906, 164777, 180322, 187514, 189649, 230066, 239242, 329554, 379298, 3335957, 3469009, 4778533, 5499821, 6096749, 6671914, 6938018, 7017013, 9557066, 10051397, 10999642, 12193498, 14034026, 20102794, 176805721, 203493377, 291490513, 353611442, 371901689, 406986754, 582981026, 743803378, 10785148981, 21570297962]

約数ペア:

[(1, 21570297962), (2, 10785148981), (29, 743803378), (37, 582981026), (53, 406986754), (58, 371901689), (61, 353611442), (74, 291490513), (106, 203493377), (122, 176805721), (1073, 20102794), (1537, 14034026), (1769, 12193498), (1961, 10999642), (2146, 10051397), (2257, 9557066), (3074, 7017013), (3109, 6938018), (3233, 6671914), (3538, 6096749), (3922, 5499821), (4514, 4778533), (6218, 3469009), (6466, 3335957), (56869, 379298), (65453, 329554), (90161, 239242), (93757, 230066), (113738, 189649), (115033, 187514), (119621, 180322), (130906, 164777)]