139960380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11539

約数の個数: 96

約数和(自身を含む): 463357440

約数和(自身を除く): 323397060

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, 11491, 12180, 22982, 34473, 45964, 57455, 68946, 80437, 114910, 137892, 160874, 172365, 229820, 241311, 321748, 333239, 344730, 402185, 482622, 666478, 689460, 804370, 965244, 999717, 1206555, 1332956, 1608740, 1666195, 1999434, 2332673, 2413110, 3332390, 3998868, 4665346, 4826220, 4998585, 6664780, 6998019, 9330692, 9997170, 11663365, 13996038, 19994340, 23326730, 27992076, 34990095, 46653460, 69980190, 139960380]

約数ペア:

[(1, 139960380), (2, 69980190), (3, 46653460), (4, 34990095), (5, 27992076), (6, 23326730), (7, 19994340), (10, 13996038), (12, 11663365), (14, 9997170), (15, 9330692), (20, 6998019), (21, 6664780), (28, 4998585), (29, 4826220), (30, 4665346), (35, 3998868), (42, 3332390), (58, 2413110), (60, 2332673), (70, 1999434), (84, 1666195), (87, 1608740), (105, 1332956), (116, 1206555), (140, 999717), (145, 965244), (174, 804370), (203, 689460), (210, 666478), (290, 482622), (348, 402185), (406, 344730), (420, 333239), (435, 321748), (580, 241311), (609, 229820), (812, 172365), (870, 160874), (1015, 137892), (1218, 114910), (1740, 80437), (2030, 68946), (2436, 57455), (3045, 45964), (4060, 34473), (6090, 22982), (11491, 12180)]