2137320770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 4500873216

約数和(自身を除く): 2363552446

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 67, 94, 115, 130, 134, 227, 230, 235, 299, 335, 454, 470, 598, 611, 670, 871, 1081, 1135, 1222, 1495, 1541, 1742, 2162, 2270, 2951, 2990, 3055, 3082, 3149, 4355, 5221, 5405, 5902, 6110, 6298, 7705, 8710, 10442, 10669, 10810, 14053, 14755, 15209, 15410, 15745, 20033, 21338, 26105, 28106, 29510, 30418, 31490, 40066, 40937, 52210, 53345, 67873, 70265, 72427, 76045, 81874, 100165, 106690, 135746, 138697, 140530, 144854, 152090, 197717, 200330, 204685, 245387, 277394, 339365, 349807, 362135, 395434, 409370, 490774, 678730, 693485, 699614, 714823, 724270, 941551, 988585, 1226935, 1386970, 1429646, 1749035, 1883102, 1977170, 2453870, 3190031, 3498070, 3574115, 4547491, 4707755, 6380062, 7148230, 9094982, 9292699, 9415510, 15950155, 16440929, 18585398, 22737455, 31900310, 32881858, 45474910, 46463495, 82204645, 92926990, 164409290, 213732077, 427464154, 1068660385, 2137320770]

約数ペア:

[(1, 2137320770), (2, 1068660385), (5, 427464154), (10, 213732077), (13, 164409290), (23, 92926990), (26, 82204645), (46, 46463495), (47, 45474910), (65, 32881858), (67, 31900310), (94, 22737455), (115, 18585398), (130, 16440929), (134, 15950155), (227, 9415510), (230, 9292699), (235, 9094982), (299, 7148230), (335, 6380062), (454, 4707755), (470, 4547491), (598, 3574115), (611, 3498070), (670, 3190031), (871, 2453870), (1081, 1977170), (1135, 1883102), (1222, 1749035), (1495, 1429646), (1541, 1386970), (1742, 1226935), (2162, 988585), (2270, 941551), (2951, 724270), (2990, 714823), (3055, 699614), (3082, 693485), (3149, 678730), (4355, 490774), (5221, 409370), (5405, 395434), (5902, 362135), (6110, 349807), (6298, 339365), (7705, 277394), (8710, 245387), (10442, 204685), (10669, 200330), (10810, 197717), (14053, 152090), (14755, 144854), (15209, 140530), (15410, 138697), (15745, 135746), (20033, 106690), (21338, 100165), (26105, 81874), (28106, 76045), (29510, 72427), (30418, 70265), (31490, 67873), (40066, 53345), (40937, 52210)]