2266111990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 4329490176

約数和(自身を除く): 2063378186

約数列:

[1, 2, 5, 10, 37, 53, 73, 74, 106, 146, 185, 265, 365, 370, 530, 730, 1583, 1961, 2701, 3166, 3869, 3922, 5402, 7738, 7915, 9805, 13505, 15830, 19345, 19610, 27010, 38690, 58571, 83899, 115559, 117142, 143153, 167798, 231118, 286306, 292855, 419495, 577795, 585710, 715765, 838990, 1155590, 1431530, 3104263, 4275683, 6124627, 6208526, 8551366, 12249254, 15521315, 21378415, 30623135, 31042630, 42756830, 61246270, 226611199, 453222398, 1133055995, 2266111990]

約数ペア:

[(1, 2266111990), (2, 1133055995), (5, 453222398), (10, 226611199), (37, 61246270), (53, 42756830), (73, 31042630), (74, 30623135), (106, 21378415), (146, 15521315), (185, 12249254), (265, 8551366), (365, 6208526), (370, 6124627), (530, 4275683), (730, 3104263), (1583, 1431530), (1961, 1155590), (2701, 838990), (3166, 715765), (3869, 585710), (3922, 577795), (5402, 419495), (7738, 292855), (7915, 286306), (9805, 231118), (13505, 167798), (15830, 143153), (19345, 117142), (19610, 115559), (27010, 83899), (38690, 58571)]