2017784610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1179991}}^1$

素因数の和:1180023

約数の個数: 48

約数和(自身を含む): 5522362560

約数和(自身を除く): 3504577950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1179991, 2359982, 3539973, 5899955, 7079946, 10619919, 11799910, 17699865, 21239838, 22419829, 35399730, 44839658, 53099595, 67259487, 106199190, 112099145, 134518974, 201778461, 224198290, 336297435, 403556922, 672594870, 1008892305, 2017784610]

約数ペア:

[(1, 2017784610), (2, 1008892305), (3, 672594870), (5, 403556922), (6, 336297435), (9, 224198290), (10, 201778461), (15, 134518974), (18, 112099145), (19, 106199190), (30, 67259487), (38, 53099595), (45, 44839658), (57, 35399730), (90, 22419829), (95, 21239838), (114, 17699865), (171, 11799910), (190, 10619919), (285, 7079946), (342, 5899955), (570, 3539973), (855, 2359982), (1710, 1179991)]