516915630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6781}}^1$

素因数の和:6823

約数の個数: 144

約数和(自身を含む): 1688555232

約数和(自身を除く): 1171639602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3465, 3630, 4235, 5082, 5445, 6781, 6930, 7623, 8470, 10890, 12705, 13562, 15246, 20343, 25410, 33905, 38115, 40686, 47467, 61029, 67810, 74591, 76230, 94934, 101715, 122058, 142401, 149182, 203430, 223773, 237335, 284802, 305145, 372955, 427203, 447546, 474670, 522137, 610290, 671319, 712005, 745910, 820501, 854406, 1044274, 1118865, 1342638, 1424010, 1566411, 1641002, 2136015, 2237730, 2461503, 2610685, 3132822, 3356595, 4102505, 4272030, 4699233, 4923006, 5221370, 5743507, 6713190, 7384509, 7832055, 8205010, 9398466, 11487014, 12307515, 14769018, 15664110, 17230521, 23496165, 24615030, 28717535, 34461042, 36922545, 46992330, 51691563, 57435070, 73845090, 86152605, 103383126, 172305210, 258457815, 516915630]

約数ペア:

[(1, 516915630), (2, 258457815), (3, 172305210), (5, 103383126), (6, 86152605), (7, 73845090), (9, 57435070), (10, 51691563), (11, 46992330), (14, 36922545), (15, 34461042), (18, 28717535), (21, 24615030), (22, 23496165), (30, 17230521), (33, 15664110), (35, 14769018), (42, 12307515), (45, 11487014), (55, 9398466), (63, 8205010), (66, 7832055), (70, 7384509), (77, 6713190), (90, 5743507), (99, 5221370), (105, 4923006), (110, 4699233), (121, 4272030), (126, 4102505), (154, 3356595), (165, 3132822), (198, 2610685), (210, 2461503), (231, 2237730), (242, 2136015), (315, 1641002), (330, 1566411), (363, 1424010), (385, 1342638), (462, 1118865), (495, 1044274), (605, 854406), (630, 820501), (693, 745910), (726, 712005), (770, 671319), (847, 610290), (990, 522137), (1089, 474670), (1155, 447546), (1210, 427203), (1386, 372955), (1694, 305145), (1815, 284802), (2178, 237335), (2310, 223773), (2541, 203430), (3465, 149182), (3630, 142401), (4235, 122058), (5082, 101715), (5445, 94934), (6781, 76230), (6930, 74591), (7623, 67810), (8470, 61029), (10890, 47467), (12705, 40686), (13562, 38115), (15246, 33905), (20343, 25410)]