9992940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 30227904

約数和(自身を除く): 20234964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 101, 102, 170, 194, 202, 204, 255, 291, 303, 340, 388, 404, 485, 505, 510, 582, 606, 970, 1010, 1020, 1164, 1212, 1455, 1515, 1649, 1717, 1940, 2020, 2910, 3030, 3298, 3434, 4947, 5151, 5820, 6060, 6596, 6868, 8245, 8585, 9797, 9894, 10302, 16490, 17170, 19594, 19788, 20604, 24735, 25755, 29391, 32980, 34340, 39188, 48985, 49470, 51510, 58782, 97970, 98940, 103020, 117564, 146955, 166549, 195940, 293910, 333098, 499647, 587820, 666196, 832745, 999294, 1665490, 1998588, 2498235, 3330980, 4996470, 9992940]

約数ペア:

[(1, 9992940), (2, 4996470), (3, 3330980), (4, 2498235), (5, 1998588), (6, 1665490), (10, 999294), (12, 832745), (15, 666196), (17, 587820), (20, 499647), (30, 333098), (34, 293910), (51, 195940), (60, 166549), (68, 146955), (85, 117564), (97, 103020), (101, 98940), (102, 97970), (170, 58782), (194, 51510), (202, 49470), (204, 48985), (255, 39188), (291, 34340), (303, 32980), (340, 29391), (388, 25755), (404, 24735), (485, 20604), (505, 19788), (510, 19594), (582, 17170), (606, 16490), (970, 10302), (1010, 9894), (1020, 9797), (1164, 8585), (1212, 8245), (1455, 6868), (1515, 6596), (1649, 6060), (1717, 5820), (1940, 5151), (2020, 4947), (2910, 3434), (3030, 3298)]