105028140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8623}}^1$

素因数の和:8671

約数の個数: 96

約数和(自身を含む): 347719680

約数和(自身を除く): 242691540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 8623, 12180, 17246, 25869, 34492, 43115, 51738, 60361, 86230, 103476, 120722, 129345, 172460, 181083, 241444, 250067, 258690, 301805, 362166, 500134, 517380, 603610, 724332, 750201, 905415, 1000268, 1207220, 1250335, 1500402, 1750469, 1810830, 2500670, 3000804, 3500938, 3621660, 3751005, 5001340, 5251407, 7001876, 7502010, 8752345, 10502814, 15004020, 17504690, 21005628, 26257035, 35009380, 52514070, 105028140]

約数ペア:

[(1, 105028140), (2, 52514070), (3, 35009380), (4, 26257035), (5, 21005628), (6, 17504690), (7, 15004020), (10, 10502814), (12, 8752345), (14, 7502010), (15, 7001876), (20, 5251407), (21, 5001340), (28, 3751005), (29, 3621660), (30, 3500938), (35, 3000804), (42, 2500670), (58, 1810830), (60, 1750469), (70, 1500402), (84, 1250335), (87, 1207220), (105, 1000268), (116, 905415), (140, 750201), (145, 724332), (174, 603610), (203, 517380), (210, 500134), (290, 362166), (348, 301805), (406, 258690), (420, 250067), (435, 241444), (580, 181083), (609, 172460), (812, 129345), (870, 120722), (1015, 103476), (1218, 86230), (1740, 60361), (2030, 51738), (2436, 43115), (3045, 34492), (4060, 25869), (6090, 17246), (8623, 12180)]