14749000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 41184000

約数和(自身を除く): 26435000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 86, 98, 100, 125, 140, 172, 175, 196, 200, 215, 245, 250, 280, 301, 343, 344, 350, 392, 430, 490, 500, 602, 686, 700, 860, 875, 980, 1000, 1075, 1204, 1225, 1372, 1400, 1505, 1715, 1720, 1750, 1960, 2107, 2150, 2408, 2450, 2744, 3010, 3430, 3500, 4214, 4300, 4900, 5375, 6020, 6125, 6860, 7000, 7525, 8428, 8575, 8600, 9800, 10535, 10750, 12040, 12250, 13720, 14749, 15050, 16856, 17150, 21070, 21500, 24500, 29498, 30100, 34300, 37625, 42140, 42875, 43000, 49000, 52675, 58996, 60200, 68600, 73745, 75250, 84280, 85750, 105350, 117992, 147490, 150500, 171500, 210700, 263375, 294980, 301000, 343000, 368725, 421400, 526750, 589960, 737450, 1053500, 1474900, 1843625, 2107000, 2949800, 3687250, 7374500, 14749000]

約数ペア:

[(1, 14749000), (2, 7374500), (4, 3687250), (5, 2949800), (7, 2107000), (8, 1843625), (10, 1474900), (14, 1053500), (20, 737450), (25, 589960), (28, 526750), (35, 421400), (40, 368725), (43, 343000), (49, 301000), (50, 294980), (56, 263375), (70, 210700), (86, 171500), (98, 150500), (100, 147490), (125, 117992), (140, 105350), (172, 85750), (175, 84280), (196, 75250), (200, 73745), (215, 68600), (245, 60200), (250, 58996), (280, 52675), (301, 49000), (343, 43000), (344, 42875), (350, 42140), (392, 37625), (430, 34300), (490, 30100), (500, 29498), (602, 24500), (686, 21500), (700, 21070), (860, 17150), (875, 16856), (980, 15050), (1000, 14749), (1075, 13720), (1204, 12250), (1225, 12040), (1372, 10750), (1400, 10535), (1505, 9800), (1715, 8600), (1720, 8575), (1750, 8428), (1960, 7525), (2107, 7000), (2150, 6860), (2408, 6125), (2450, 6020), (2744, 5375), (3010, 4900), (3430, 4300), (3500, 4214)]