15690879442

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 27937986048

約数和(自身を除く): 12247106606

約数列:

[1, 2, 7, 14, 71, 73, 101, 142, 146, 202, 497, 511, 707, 994, 1022, 1414, 2141, 4282, 5183, 7171, 7373, 10366, 14342, 14746, 14987, 29974, 36281, 50197, 51611, 72562, 100394, 103222, 152011, 156293, 216241, 304022, 312586, 432482, 523483, 1046966, 1064077, 1094051, 1513687, 2128154, 2188102, 3027374, 3664381, 7328762, 11096803, 15353111, 15785593, 22193606, 30706222, 31571186, 77677621, 107471777, 110499151, 155355242, 214943554, 220998302, 1120777103, 2241554206, 7845439721, 15690879442]

約数ペア:

[(1, 15690879442), (2, 7845439721), (7, 2241554206), (14, 1120777103), (71, 220998302), (73, 214943554), (101, 155355242), (142, 110499151), (146, 107471777), (202, 77677621), (497, 31571186), (511, 30706222), (707, 22193606), (994, 15785593), (1022, 15353111), (1414, 11096803), (2141, 7328762), (4282, 3664381), (5183, 3027374), (7171, 2188102), (7373, 2128154), (10366, 1513687), (14342, 1094051), (14746, 1064077), (14987, 1046966), (29974, 523483), (36281, 432482), (50197, 312586), (51611, 304022), (72562, 216241), (100394, 156293), (103222, 152011)]