619377080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41737}}^1$

素因数の和:41808

約数の個数: 64

約数和(自身を含む): 1622773440

約数和(自身を除く): 1003396360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 41737, 83474, 166948, 208685, 292159, 333896, 417370, 584318, 834740, 1168636, 1460795, 1669480, 2212061, 2337272, 2921590, 4424122, 5843180, 8848244, 11060305, 11686360, 15484427, 17696488, 22120610, 30968854, 44241220, 61937708, 77422135, 88482440, 123875416, 154844270, 309688540, 619377080]

約数ペア:

[(1, 619377080), (2, 309688540), (4, 154844270), (5, 123875416), (7, 88482440), (8, 77422135), (10, 61937708), (14, 44241220), (20, 30968854), (28, 22120610), (35, 17696488), (40, 15484427), (53, 11686360), (56, 11060305), (70, 8848244), (106, 5843180), (140, 4424122), (212, 2921590), (265, 2337272), (280, 2212061), (371, 1669480), (424, 1460795), (530, 1168636), (742, 834740), (1060, 584318), (1484, 417370), (1855, 333896), (2120, 292159), (2968, 208685), (3710, 166948), (7420, 83474), (14840, 41737)]