315078190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{8081}}^1$

素因数の和:8652

約数の個数: 32

約数和(自身を含む): 649404864

約数和(自身を除く): 334326674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 7798, 8081, 16162, 19495, 38990, 40405, 56567, 80810, 113134, 282835, 565670, 4501117, 9002234, 22505585, 31507819, 45011170, 63015638, 157539095, 315078190]

約数ペア:

[(1, 315078190), (2, 157539095), (5, 63015638), (7, 45011170), (10, 31507819), (14, 22505585), (35, 9002234), (70, 4501117), (557, 565670), (1114, 282835), (2785, 113134), (3899, 80810), (5570, 56567), (7798, 40405), (8081, 38990), (16162, 19495)]