87934380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 257826240

約数和(自身を除く): 169891860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 97, 116, 145, 174, 194, 290, 291, 348, 388, 435, 485, 521, 580, 582, 870, 970, 1042, 1164, 1455, 1563, 1740, 1940, 2084, 2605, 2813, 2910, 3126, 5210, 5626, 5820, 6252, 7815, 8439, 10420, 11252, 14065, 15109, 15630, 16878, 28130, 30218, 31260, 33756, 42195, 45327, 50537, 56260, 60436, 75545, 84390, 90654, 101074, 151090, 151611, 168780, 181308, 202148, 226635, 252685, 302180, 303222, 453270, 505370, 606444, 758055, 906540, 1010740, 1465573, 1516110, 2931146, 3032220, 4396719, 5862292, 7327865, 8793438, 14655730, 17586876, 21983595, 29311460, 43967190, 87934380]

約数ペア:

[(1, 87934380), (2, 43967190), (3, 29311460), (4, 21983595), (5, 17586876), (6, 14655730), (10, 8793438), (12, 7327865), (15, 5862292), (20, 4396719), (29, 3032220), (30, 2931146), (58, 1516110), (60, 1465573), (87, 1010740), (97, 906540), (116, 758055), (145, 606444), (174, 505370), (194, 453270), (290, 303222), (291, 302180), (348, 252685), (388, 226635), (435, 202148), (485, 181308), (521, 168780), (580, 151611), (582, 151090), (870, 101074), (970, 90654), (1042, 84390), (1164, 75545), (1455, 60436), (1563, 56260), (1740, 50537), (1940, 45327), (2084, 42195), (2605, 33756), (2813, 31260), (2910, 30218), (3126, 28130), (5210, 16878), (5626, 15630), (5820, 15109), (6252, 14065), (7815, 11252), (8439, 10420)]