3812970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 10653696

約数和(自身を除く): 6840726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 271, 335, 402, 469, 542, 670, 813, 938, 1005, 1355, 1407, 1626, 1897, 2010, 2345, 2710, 2814, 3794, 4065, 4690, 5691, 7035, 8130, 9485, 11382, 14070, 18157, 18970, 28455, 36314, 54471, 56910, 90785, 108942, 127099, 181570, 254198, 272355, 381297, 544710, 635495, 762594, 1270990, 1906485, 3812970]

約数ペア:

[(1, 3812970), (2, 1906485), (3, 1270990), (5, 762594), (6, 635495), (7, 544710), (10, 381297), (14, 272355), (15, 254198), (21, 181570), (30, 127099), (35, 108942), (42, 90785), (67, 56910), (70, 54471), (105, 36314), (134, 28455), (201, 18970), (210, 18157), (271, 14070), (335, 11382), (402, 9485), (469, 8130), (542, 7035), (670, 5691), (813, 4690), (938, 4065), (1005, 3794), (1355, 2814), (1407, 2710), (1626, 2345), (1897, 2010)]