71701140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 96

約数和(自身を含む): 236888064

約数和(自身を除く): 165186924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5507, 6510, 11014, 13020, 16521, 22028, 27535, 33042, 38549, 55070, 66084, 77098, 82605, 110140, 115647, 154196, 165210, 170717, 192745, 231294, 330420, 341434, 385490, 462588, 512151, 578235, 682868, 770980, 853585, 1024302, 1156470, 1195019, 1707170, 2048604, 2312940, 2390038, 2560755, 3414340, 3585057, 4780076, 5121510, 5975095, 7170114, 10243020, 11950190, 14340228, 17925285, 23900380, 35850570, 71701140]

約数ペア:

[(1, 71701140), (2, 35850570), (3, 23900380), (4, 17925285), (5, 14340228), (6, 11950190), (7, 10243020), (10, 7170114), (12, 5975095), (14, 5121510), (15, 4780076), (20, 3585057), (21, 3414340), (28, 2560755), (30, 2390038), (31, 2312940), (35, 2048604), (42, 1707170), (60, 1195019), (62, 1156470), (70, 1024302), (84, 853585), (93, 770980), (105, 682868), (124, 578235), (140, 512151), (155, 462588), (186, 385490), (210, 341434), (217, 330420), (310, 231294), (372, 192745), (420, 170717), (434, 165210), (465, 154196), (620, 115647), (651, 110140), (868, 82605), (930, 77098), (1085, 66084), (1302, 55070), (1860, 38549), (2170, 33042), (2604, 27535), (3255, 22028), (4340, 16521), (5507, 13020), (6510, 11014)]