27881430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{929381}}^1$

素因数の和:929391

約数の個数: 16

約数和(自身を含む): 66915504

約数和(自身を除く): 39034074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 929381, 1858762, 2788143, 4646905, 5576286, 9293810, 13940715, 27881430]

約数ペア:

[(1, 27881430), (2, 13940715), (3, 9293810), (5, 5576286), (6, 4646905), (10, 2788143), (15, 1858762), (30, 929381)]