69903400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{1019}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 189720000

約数和(自身を除く): 119816600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1019, 1225, 1372, 1400, 1715, 1960, 2038, 2450, 2744, 3430, 4076, 4900, 5095, 6860, 7133, 8152, 8575, 9800, 10190, 13720, 14266, 17150, 20380, 25475, 28532, 34300, 35665, 40760, 49931, 50950, 57064, 68600, 71330, 99862, 101900, 142660, 178325, 199724, 203800, 249655, 285320, 349517, 356650, 399448, 499310, 699034, 713300, 998620, 1248275, 1398068, 1426600, 1747585, 1997240, 2496550, 2796136, 3495170, 4993100, 6990340, 8737925, 9986200, 13980680, 17475850, 34951700, 69903400]

約数ペア:

[(1, 69903400), (2, 34951700), (4, 17475850), (5, 13980680), (7, 9986200), (8, 8737925), (10, 6990340), (14, 4993100), (20, 3495170), (25, 2796136), (28, 2496550), (35, 1997240), (40, 1747585), (49, 1426600), (50, 1398068), (56, 1248275), (70, 998620), (98, 713300), (100, 699034), (140, 499310), (175, 399448), (196, 356650), (200, 349517), (245, 285320), (280, 249655), (343, 203800), (350, 199724), (392, 178325), (490, 142660), (686, 101900), (700, 99862), (980, 71330), (1019, 68600), (1225, 57064), (1372, 50950), (1400, 49931), (1715, 40760), (1960, 35665), (2038, 34300), (2450, 28532), (2744, 25475), (3430, 20380), (4076, 17150), (4900, 14266), (5095, 13720), (6860, 10190), (7133, 9800), (8152, 8575)]