83125740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1385429}}^1$

素因数の和:1385441

約数の個数: 24

約数和(自身を含む): 232752240

約数和(自身を除く): 149626500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1385429, 2770858, 4156287, 5541716, 6927145, 8312574, 13854290, 16625148, 20781435, 27708580, 41562870, 83125740]

約数ペア:

[(1, 83125740), (2, 41562870), (3, 27708580), (4, 20781435), (5, 16625148), (6, 13854290), (10, 8312574), (12, 6927145), (15, 5541716), (20, 4156287), (30, 2770858), (60, 1385429)]