188974310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 214133530

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 71, 94, 142, 235, 329, 355, 470, 497, 658, 710, 809, 994, 1618, 1645, 2485, 3290, 3337, 4045, 4970, 5663, 6674, 8090, 11326, 16685, 23359, 28315, 33370, 38023, 46718, 56630, 57439, 76046, 114878, 116795, 190115, 233590, 266161, 287195, 380230, 402073, 532322, 574390, 804146, 1330805, 2010365, 2661610, 2699633, 4020730, 5399266, 13498165, 18897431, 26996330, 37794862, 94487155, 188974310]

約数ペア:

[(1, 188974310), (2, 94487155), (5, 37794862), (7, 26996330), (10, 18897431), (14, 13498165), (35, 5399266), (47, 4020730), (70, 2699633), (71, 2661610), (94, 2010365), (142, 1330805), (235, 804146), (329, 574390), (355, 532322), (470, 402073), (497, 380230), (658, 287195), (710, 266161), (809, 233590), (994, 190115), (1618, 116795), (1645, 114878), (2485, 76046), (3290, 57439), (3337, 56630), (4045, 46718), (4970, 38023), (5663, 33370), (6674, 28315), (8090, 23359), (11326, 16685)]