318829090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2339}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 589343040

約数和(自身を除く): 270513950

約数列:

[1, 2, 5, 10, 43, 86, 215, 317, 430, 634, 1585, 2339, 3170, 4678, 11695, 13631, 23390, 27262, 68155, 100577, 136310, 201154, 502885, 741463, 1005770, 1482926, 3707315, 7414630, 31882909, 63765818, 159414545, 318829090]

約数ペア:

[(1, 318829090), (2, 159414545), (5, 63765818), (10, 31882909), (43, 7414630), (86, 3707315), (215, 1482926), (317, 1005770), (430, 741463), (634, 502885), (1585, 201154), (2339, 136310), (3170, 100577), (4678, 68155), (11695, 27262), (13631, 23390)]