115543540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 174760460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 149, 191, 203, 290, 298, 382, 406, 580, 596, 745, 764, 812, 955, 1015, 1043, 1337, 1490, 1910, 2030, 2086, 2674, 2980, 3820, 4060, 4172, 4321, 5215, 5348, 5539, 6685, 8642, 10430, 11078, 13370, 17284, 20860, 21605, 22156, 26740, 27695, 28459, 30247, 38773, 43210, 55390, 56918, 60494, 77546, 86420, 110780, 113836, 120988, 142295, 151235, 155092, 193865, 199213, 284590, 302470, 387730, 398426, 569180, 604940, 775460, 796852, 825311, 996065, 1650622, 1992130, 3301244, 3984260, 4126555, 5777177, 8253110, 11554354, 16506220, 23108708, 28885885, 57771770, 115543540]

約数ペア:

[(1, 115543540), (2, 57771770), (4, 28885885), (5, 23108708), (7, 16506220), (10, 11554354), (14, 8253110), (20, 5777177), (28, 4126555), (29, 3984260), (35, 3301244), (58, 1992130), (70, 1650622), (116, 996065), (140, 825311), (145, 796852), (149, 775460), (191, 604940), (203, 569180), (290, 398426), (298, 387730), (382, 302470), (406, 284590), (580, 199213), (596, 193865), (745, 155092), (764, 151235), (812, 142295), (955, 120988), (1015, 113836), (1043, 110780), (1337, 86420), (1490, 77546), (1910, 60494), (2030, 56918), (2086, 55390), (2674, 43210), (2980, 38773), (3820, 30247), (4060, 28459), (4172, 27695), (4321, 26740), (5215, 22156), (5348, 21605), (5539, 20860), (6685, 17284), (8642, 13370), (10430, 11078)]