855107730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2591}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 2353328640

約数和(自身を除く): 1498220910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 193, 285, 342, 386, 570, 579, 855, 965, 1158, 1710, 1737, 1930, 2591, 2895, 3474, 3667, 5182, 5790, 7334, 7773, 8685, 11001, 12955, 15546, 17370, 18335, 22002, 23319, 25910, 33003, 36670, 38865, 46638, 49229, 55005, 66006, 77730, 98458, 110010, 116595, 147687, 165015, 233190, 246145, 295374, 330030, 443061, 492290, 500063, 738435, 886122, 1000126, 1476870, 1500189, 2215305, 2500315, 3000378, 4430610, 4500567, 5000630, 7500945, 9001134, 9501197, 15001890, 19002394, 22502835, 28503591, 45005670, 47505985, 57007182, 85510773, 95011970, 142517955, 171021546, 285035910, 427553865, 855107730]

約数ペア:

[(1, 855107730), (2, 427553865), (3, 285035910), (5, 171021546), (6, 142517955), (9, 95011970), (10, 85510773), (15, 57007182), (18, 47505985), (19, 45005670), (30, 28503591), (38, 22502835), (45, 19002394), (57, 15001890), (90, 9501197), (95, 9001134), (114, 7500945), (171, 5000630), (190, 4500567), (193, 4430610), (285, 3000378), (342, 2500315), (386, 2215305), (570, 1500189), (579, 1476870), (855, 1000126), (965, 886122), (1158, 738435), (1710, 500063), (1737, 492290), (1930, 443061), (2591, 330030), (2895, 295374), (3474, 246145), (3667, 233190), (5182, 165015), (5790, 147687), (7334, 116595), (7773, 110010), (8685, 98458), (11001, 77730), (12955, 66006), (15546, 55005), (17370, 49229), (18335, 46638), (22002, 38865), (23319, 36670), (25910, 33003)]