504977270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51899}}^1$

素因数の和:52052

約数の個数: 32

約数和(自身を含む): 1046304000

約数和(自身を除く): 541326730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 51899, 103798, 259495, 363293, 518990, 726586, 1816465, 3632930, 7213961, 14427922, 36069805, 50497727, 72139610, 100995454, 252488635, 504977270]

約数ペア:

[(1, 504977270), (2, 252488635), (5, 100995454), (7, 72139610), (10, 50497727), (14, 36069805), (35, 14427922), (70, 7213961), (139, 3632930), (278, 1816465), (695, 726586), (973, 518990), (1390, 363293), (1946, 259495), (4865, 103798), (9730, 51899)]