121422070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 276452352

約数和(自身を除く): 155030282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2221, 2485, 3905, 4442, 4970, 5467, 7810, 10934, 11105, 15547, 22210, 24431, 27335, 31094, 48862, 54670, 77735, 122155, 155470, 157691, 171017, 244310, 315382, 342034, 788455, 855085, 1103837, 1576910, 1710170, 1734601, 2207674, 3469202, 5519185, 8673005, 11038370, 12142207, 17346010, 24284414, 60711035, 121422070]

約数ペア:

[(1, 121422070), (2, 60711035), (5, 24284414), (7, 17346010), (10, 12142207), (11, 11038370), (14, 8673005), (22, 5519185), (35, 3469202), (55, 2207674), (70, 1734601), (71, 1710170), (77, 1576910), (110, 1103837), (142, 855085), (154, 788455), (355, 342034), (385, 315382), (497, 244310), (710, 171017), (770, 157691), (781, 155470), (994, 122155), (1562, 77735), (2221, 54670), (2485, 48862), (3905, 31094), (4442, 27335), (4970, 24431), (5467, 22210), (7810, 15547), (10934, 11105)]