1720299330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{335341}}^1$

素因数の和:335376

約数の個数: 64

約数和(自身を含む): 4828924800

約数和(自身を除く): 3108625470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 335341, 670682, 1006023, 1676705, 2012046, 3018069, 3353410, 5030115, 6036138, 6371479, 9054207, 10060230, 12742958, 15090345, 18108414, 19114437, 30180690, 31857395, 38228874, 45271035, 57343311, 63714790, 90542070, 95572185, 114686622, 172029933, 191144370, 286716555, 344059866, 573433110, 860149665, 1720299330]

約数ペア:

[(1, 1720299330), (2, 860149665), (3, 573433110), (5, 344059866), (6, 286716555), (9, 191144370), (10, 172029933), (15, 114686622), (18, 95572185), (19, 90542070), (27, 63714790), (30, 57343311), (38, 45271035), (45, 38228874), (54, 31857395), (57, 30180690), (90, 19114437), (95, 18108414), (114, 15090345), (135, 12742958), (171, 10060230), (190, 9054207), (270, 6371479), (285, 6036138), (342, 5030115), (513, 3353410), (570, 3018069), (855, 2012046), (1026, 1676705), (1710, 1006023), (2565, 670682), (5130, 335341)]