57419310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147229}}^1$

素因数の和:147252

約数の個数: 32

約数和(自身を含む): 148407840

約数和(自身を除く): 90988530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 147229, 294458, 441687, 736145, 883374, 1472290, 1913977, 2208435, 3827954, 4416870, 5741931, 9569885, 11483862, 19139770, 28709655, 57419310]

約数ペア:

[(1, 57419310), (2, 28709655), (3, 19139770), (5, 11483862), (6, 9569885), (10, 5741931), (13, 4416870), (15, 3827954), (26, 2208435), (30, 1913977), (39, 1472290), (65, 883374), (78, 736145), (130, 441687), (195, 294458), (390, 147229)]