2915500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 4946900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 125, 140, 170, 175, 196, 238, 245, 250, 340, 343, 350, 425, 476, 490, 500, 595, 686, 700, 833, 850, 875, 980, 1190, 1225, 1372, 1666, 1700, 1715, 1750, 2125, 2380, 2450, 2975, 3332, 3430, 3500, 4165, 4250, 4900, 5831, 5950, 6125, 6860, 8330, 8500, 8575, 11662, 11900, 12250, 14875, 16660, 17150, 20825, 23324, 24500, 29155, 29750, 34300, 41650, 42875, 58310, 59500, 83300, 85750, 104125, 116620, 145775, 171500, 208250, 291550, 416500, 583100, 728875, 1457750, 2915500]

約数ペア:

[(1, 2915500), (2, 1457750), (4, 728875), (5, 583100), (7, 416500), (10, 291550), (14, 208250), (17, 171500), (20, 145775), (25, 116620), (28, 104125), (34, 85750), (35, 83300), (49, 59500), (50, 58310), (68, 42875), (70, 41650), (85, 34300), (98, 29750), (100, 29155), (119, 24500), (125, 23324), (140, 20825), (170, 17150), (175, 16660), (196, 14875), (238, 12250), (245, 11900), (250, 11662), (340, 8575), (343, 8500), (350, 8330), (425, 6860), (476, 6125), (490, 5950), (500, 5831), (595, 4900), (686, 4250), (700, 4165), (833, 3500), (850, 3430), (875, 3332), (980, 2975), (1190, 2450), (1225, 2380), (1372, 2125), (1666, 1750), (1700, 1715)]