30196047

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 17842353

約数列:

[1, 3, 7, 21, 29, 87, 179, 203, 277, 537, 609, 831, 1253, 1939, 3759, 5191, 5817, 8033, 15573, 24099, 36337, 49583, 56231, 109011, 148749, 168693, 347081, 1041243, 1437907, 4313721, 10065349, 30196047]

約数ペア:

[(1, 30196047), (3, 10065349), (7, 4313721), (21, 1437907), (29, 1041243), (87, 347081), (179, 168693), (203, 148749), (277, 109011), (537, 56231), (609, 49583), (831, 36337), (1253, 24099), (1939, 15573), (3759, 8033), (5191, 5817)]