265054930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27241}}^1$

素因数の和:27394

約数の個数: 32

約数和(自身を含む): 549198720

約数和(自身を除く): 284143790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 27241, 54482, 136205, 190687, 272410, 381374, 953435, 1906870, 3786499, 7572998, 18932495, 26505493, 37864990, 53010986, 132527465, 265054930]

約数ペア:

[(1, 265054930), (2, 132527465), (5, 53010986), (7, 37864990), (10, 26505493), (14, 18932495), (35, 7572998), (70, 3786499), (139, 1906870), (278, 953435), (695, 381374), (973, 272410), (1390, 190687), (1946, 136205), (4865, 54482), (9730, 27241)]