231147370

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{73849}}^1$

素因数の和:74169

約数の個数: 16

約数和(自身を含む): 417400200

約数和(自身を除く): 186252830

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 73849, 147698, 369245, 738490, 23114737, 46229474, 115573685, 231147370]

約数ペア:

[(1, 231147370), (2, 115573685), (5, 46229474), (10, 23114737), (313, 738490), (626, 369245), (1565, 147698), (3130, 73849)]