208537470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45433}}^1$

素因数の和:45466

約数の個数: 64

約数和(自身を含む): 588824640

約数和(自身を除く): 380287170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 45433, 90866, 136299, 227165, 272598, 408897, 454330, 681495, 772361, 817794, 1226691, 1362990, 1544722, 2044485, 2317083, 2453382, 3861805, 4088970, 4634166, 6133455, 6951249, 7723610, 11585415, 12266910, 13902498, 20853747, 23170830, 34756245, 41707494, 69512490, 104268735, 208537470]

約数ペア:

[(1, 208537470), (2, 104268735), (3, 69512490), (5, 41707494), (6, 34756245), (9, 23170830), (10, 20853747), (15, 13902498), (17, 12266910), (18, 11585415), (27, 7723610), (30, 6951249), (34, 6133455), (45, 4634166), (51, 4088970), (54, 3861805), (85, 2453382), (90, 2317083), (102, 2044485), (135, 1544722), (153, 1362990), (170, 1226691), (255, 817794), (270, 772361), (306, 681495), (459, 454330), (510, 408897), (765, 272598), (918, 227165), (1530, 136299), (2295, 90866), (4590, 45433)]