315060250

素因数分解:

$2^1\times 5^3\times {\mathrm{1009}}^1\times {\mathrm{1249}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 590850000

約数和(自身を除く): 275789750

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1009, 1249, 2018, 2498, 5045, 6245, 10090, 12490, 25225, 31225, 50450, 62450, 126125, 156125, 252250, 312250, 1260241, 2520482, 6301205, 12602410, 31506025, 63012050, 157530125, 315060250]

約数ペア:

[(1, 315060250), (2, 157530125), (5, 63012050), (10, 31506025), (25, 12602410), (50, 6301205), (125, 2520482), (250, 1260241), (1009, 312250), (1249, 252250), (2018, 156125), (2498, 126125), (5045, 62450), (6245, 50450), (10090, 31225), (12490, 25225)]