248021270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52883}}^1$

素因数の和:52964

約数の個数: 32

約数和(自身を含む): 517840128

約数和(自身を除く): 269818858

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 52883, 105766, 264415, 370181, 528830, 740362, 1850905, 3543161, 3701810, 7086322, 17715805, 24802127, 35431610, 49604254, 124010635, 248021270]

約数ペア:

[(1, 248021270), (2, 124010635), (5, 49604254), (7, 35431610), (10, 24802127), (14, 17715805), (35, 7086322), (67, 3701810), (70, 3543161), (134, 1850905), (335, 740362), (469, 528830), (670, 370181), (938, 264415), (2345, 105766), (4690, 52883)]