2826530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3048670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 271, 298, 542, 745, 1043, 1355, 1490, 1897, 2086, 2710, 3794, 5215, 9485, 10430, 18970, 40379, 80758, 201895, 282653, 403790, 565306, 1413265, 2826530]

約数ペア:

[(1, 2826530), (2, 1413265), (5, 565306), (7, 403790), (10, 282653), (14, 201895), (35, 80758), (70, 40379), (149, 18970), (271, 10430), (298, 9485), (542, 5215), (745, 3794), (1043, 2710), (1355, 2086), (1490, 1897)]