1282034820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18859}}^1$

素因数の和:18985

約数の個数: 96

約数和(自身を含む): 3954263040

約数和(自身を除く): 2672228220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2060, 2266, 3090, 3399, 4532, 5665, 6180, 6798, 11330, 13596, 16995, 18859, 22660, 33990, 37718, 56577, 67980, 75436, 94295, 113154, 188590, 207449, 226308, 282885, 377180, 414898, 565770, 622347, 829796, 1037245, 1131540, 1244694, 1942477, 2074490, 2489388, 3111735, 3884954, 4148980, 5827431, 6223470, 7769908, 9712385, 11654862, 12446940, 19424770, 21367247, 23309724, 29137155, 38849540, 42734494, 58274310, 64101741, 85468988, 106836235, 116548620, 128203482, 213672470, 256406964, 320508705, 427344940, 641017410, 1282034820]

約数ペア:

[(1, 1282034820), (2, 641017410), (3, 427344940), (4, 320508705), (5, 256406964), (6, 213672470), (10, 128203482), (11, 116548620), (12, 106836235), (15, 85468988), (20, 64101741), (22, 58274310), (30, 42734494), (33, 38849540), (44, 29137155), (55, 23309724), (60, 21367247), (66, 19424770), (103, 12446940), (110, 11654862), (132, 9712385), (165, 7769908), (206, 6223470), (220, 5827431), (309, 4148980), (330, 3884954), (412, 3111735), (515, 2489388), (618, 2074490), (660, 1942477), (1030, 1244694), (1133, 1131540), (1236, 1037245), (1545, 829796), (2060, 622347), (2266, 565770), (3090, 414898), (3399, 377180), (4532, 282885), (5665, 226308), (6180, 207449), (6798, 188590), (11330, 113154), (13596, 94295), (16995, 75436), (18859, 67980), (22660, 56577), (33990, 37718)]